Patent US4253716A successfully refreshed from Google Patents.
US4253716A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carrier for gas cylinders
Assignee: NATIONAL WELDERS SUPPLY CO Inc
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Filing: 1979-03-19
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Granted: 1981-03-03
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Expires: 1999-03-19
Abstract
Abstract A carrier for gas cylinders and hoses having double-walled integral bottom, back and side walls, with a front wall connected by shouldered tabs in lipped slots in offsets in the edges of the bottom and side walls. The front wall has a cylindrical reel formed thereon and projecting outwardly for winding hoses thereon. The outer end of the reel is partially covered by a semi-circular end wall to form an article storage compartment within the reel. The back wall is hollow and has an inner wall portion spaced from an outer wall portion and having a pair of cylinder retaining recesses formed therein, and the front wall has a divider segment projecting inwardly to facilitate retention of gas cylinders in said recesses. The inner wall portion of the back wall has a shoulder at the top of said recesses with a hole for receiving welding rods, which are supported on an interior shelf formed in said inner wall portion.
Inventors
- 👤 James A. Turner, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:19
CPC Classifications
F; F17; F17C; F17C13/00; F17C13/08; F17C13/084; F17C13/085; B; B62; B62B; B62B1/00; B62B1/26; B62B1/264; B65; B65H; B65H75/00; B65H75/02; B65H75/34; B65H75/36; B62B2202/00; B62B2202/02; B62B2202/022; B62B2202/025; F17C2201/00; F17C2201/01; F17C2201/0104; F17C2201/03; F17C2201/032; F17C2201/05; F17C2201/056; F17C2201/058; F17C2205/00; F17C2205/01; F17C2205/0123; F17C2205/013; F17C2205/0153; F17C2205/0157; F17C2205/0161; F17C2221/00; F17C2221/01; F17C2221/011; F17C2221/018; F17C2270/00; F17C2270/05; F17C2270/0545
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
95 words
A carrier for gas cylinders and the like and hoses associated therewith comprising bottom, back, front and side walls defining an open-topped enclosure for supporting gas cylinders, said front wall having a reel thereon extending laterally outwardly therefrom for support of a hose wound thereon, said reel being hollow and having a partial end wall extending across the lower portion of the laterally outward end of said reel with the upper portion of said laterally outward end being open, said hollow reel and partial end wall thereby defining an article storage compartment within said reel.
Claim 2
Dependent Claim
95 words
A carrier for gas cylinders and the like and hoses associated therewith comprising bottom, back, front and side walls defining an open-topped enclosure for supporting gas cylinders, said front wall having a reel thereon extending laterally outwardly therefrom for support of a hose wound thereon, said reel being hollow and having a partial end wall extending across the lower portion of the laterally outward end of said reel with the upper portion of said laterally outward end being open, said hollow reel and partial end wall thereby defining an article storage compartment within said reel.
Claim 3
Dependent Claim
27 words
A carrier according to claim 1 and characterized further by a plurality of hose retaining tabs extending from said reel for retaining wound hose on said reel.
Claim 4
Dependent Claim
31 words
A carrier according to claim 1 and characterized further in that said reel is cylindrical, said laterally outward end of said reel is circular and said end wall is generally semi-circular.
Claim 5
Dependent Claim
101 words
A carrier for gas cylinders and the like and hoses associated therewith comprising bottom, back, front and side walls defining an open-topped enclosure for supporting gas cylinders, said front wall having a reel thereon extending laterally outwardly therefrom for support of a hose wound thereon and said bottom, back and side walls being formed integrally and being hollow, said bottom and side walls having edges facing said front wall and having offsets in said edges for seating of said front wall therein, and locking means engaging in said offset edges for attaching said front wall to said bottom and side walls.
Claim 6
Dependent Claim
101 words
A carrier for gas cylinders and the like and hoses associated therewith comprising bottom, back, front and side walls defining an open-topped enclosure for supporting gas cylinders, said front wall having a reel thereon extending laterally outwardly therefrom for support of a hose wound thereon and said bottom, back and side walls being formed integrally and being hollow, said bottom and side walls having edges facing said front wall and having offsets in said edges for seating of said front wall therein, and locking means engaging in said offset edges for attaching said front wall to said bottom and side walls.
Claim 7
Dependent Claim
93 words
A carrier for gas cylinders and the like and hoses associated therewith comprising bottom, back, front and side walls defining an open-topped enclosure for supporting gas cylinders, said front wall having a reel thereon extending laterally outwardly therefrom for support of a hose wound thereon and said back wall being hollow, having an outer wall portion and an inner wall portion spaced inwardly of said outer wall portion, said inner wall portion having upwardly extending recesses in the configuration of cylindrical sections extending upwardly from said bottom wall for confining gas cylinders therein.
Claim 8
Dependent Claim
93 words
A carrier for gas cylinders and the like and hoses associated therewith comprising bottom, back, front and side walls defining an open-topped enclosure for supporting gas cylinders, said front wall having a reel thereon extending laterally outwardly therefrom for support of a hose wound thereon and said back wall being hollow, having an outer wall portion and an inner wall portion spaced inwardly of said outer wall portion, said inner wall portion having upwardly extending recesses in the configuration of cylindrical sections extending upwardly from said bottom wall for confining gas cylinders therein.
Claim 9
Dependent Claim
32 words
A carrier according to claim 5 and characterized further in that said front wall has a divider segment projecting inwardly and extending upwardly to facilitate retention of gas cylinders in said recesses.
Claim 10
Dependent Claim
60 words
A carrier according to claim 5 and characterized further in that said inner wall portion of said back wall extends toward said outer wall portion adjacent the upper extent of said recesses to form a shoulder, and said shoulder having an opening therein for partial insertion of welding rods or the like into said hollow back wall for storage therein.
Claim 11
Dependent Claim
56 words
A carrier according to claim 7 and characterized further in that said inner wall portion of said back wall is formed with an interior shelf extending toward said outer wall portion below said opening, said shelf supporting the ends of welding rods or the like that have been partially inserted through the opening in said shoulder.
Claim 12
Dependent Claim
112 words
A carrier for gas cylinders comprising bottom, back, front and side walls defining an open-topped enclosure for supporting gas cylinders, said bottom, back and side walls being formed integrally and being hollow with an outer wall portion and an inner wall portion spaced inwardly of said outer wall portion, said inner wall portion at said back wall having upwardly extending recesses in the configuration of cylindrical sections extending upwardly from said bottom wall for confining gas cylinders therein, said front wall being hollow with an inner wall portion and a partial outer wall portion spaced outwardly of said inner wall portion and defining an article storage compartment within said hollow front wall.
Claim 13
Dependent Claim
112 words
A carrier for gas cylinders comprising bottom, back, front and side walls defining an open-topped enclosure for supporting gas cylinders, said bottom, back and side walls being formed integrally and being hollow with an outer wall portion and an inner wall portion spaced inwardly of said outer wall portion, said inner wall portion at said back wall having upwardly extending recesses in the configuration of cylindrical sections extending upwardly from said bottom wall for confining gas cylinders therein, said front wall being hollow with an inner wall portion and a partial outer wall portion spaced outwardly of said inner wall portion and defining an article storage compartment within said hollow front wall.
Claim 14
Dependent Claim
46 words
A carrier according to claim 9 and characterized further in that there are a pair of said recesses and said front wall is formed with a divider segment projecting inwardly and extending upwardly generally between said recesses to facilitate retention of gas cylinders in said recesses.
Claim 15
Dependent Claim
28 words
A carrier for gas cylinders according to claim 9 and characterized further in that said bottom and side walls are attached to said front wall at connecting portions.
Claim 16
Dependent Claim
58 words
A carrier according to claim 11 and characterized further in that said bottom and side walls have edges facing said front wall and have offsets in said edges for seating of said front wall therein, and said connecting portions have locking means engaging in said offset edges for attaching said front wall to said bottom and side walls.
Claim 17
Dependent Claim
50 words
A carrier according to claim 12 and characterized further in that said locking means comprises slots formed in said edges and retaining lips projecting into said slots, and tabs projecting from said front wall for insertion in said slots and having shoulders formed thereon for retaining engagement within said slots.
Claim 18
Dependent Claim
127 words
A carrier for gas cylinders comprising bottom, back, front and side walls defining an open-topped enclosure for supporting gas cylinders, said bottom, back and side walls being formed integrally and being hollow with an outer wall portion and an inner wall portion spaced inwardly of said outer wall portion, said inner wall portion at said back wall having upwardly extending recesses in the configuration of cylindrical sections extending upwardly from said bottom wall for confining gas cylinders therein, and said inner wall portion of said back wall extending toward said outer wall portion adjacent the upper extent of said recesses to form a shoulder, said shoulder having an opening therein for partial insertion of welding rods or the like into said hollow back wall for storage therein.
Claim 19
Dependent Claim
127 words
A carrier for gas cylinders comprising bottom, back, front and side walls defining an open-topped enclosure for supporting gas cylinders, said bottom, back and side walls being formed integrally and being hollow with an outer wall portion and an inner wall portion spaced inwardly of said outer wall portion, said inner wall portion at said back wall having upwardly extending recesses in the configuration of cylindrical sections extending upwardly from said bottom wall for confining gas cylinders therein, and said inner wall portion of said back wall extending toward said outer wall portion adjacent the upper extent of said recesses to form a shoulder, said shoulder having an opening therein for partial insertion of welding rods or the like into said hollow back wall for storage therein.
Claim 20
Dependent Claim
56 words
A carrier according to claim 14 and characterized further in that said inner wall portion of said back wall is formed with an interior shelf extending toward said outer wall portion below said opening, said shelf supporting the ends of welding rods or the like that have been partially inserted through the opening in said shoulder.
Claim 21
Dependent Claim
31 words
A carrier according to claim 15 and characterized further in that said shelf is formed with an upward projection for limiting lateral movement of the ends of rods on said shelf.
Claim 22
Dependent Claim
86 words
A carrier for gas cylinders comprising bottom, back, front and side walls defining an open-topped enclosure for supporting gas cylinders, said bottom, back and side walls being formed integrally, and said bottom and side walls being hollow with edges facing said front wall and offsets in said edges for seating of said front wall therein, and locking means engaging in said offsets for attaching said front wall to said bottom and side walls, whereby said front wall is essentially nonremovable from said bottom and side walls.
Claim 23
Dependent Claim
86 words
A carrier for gas cylinders comprising bottom, back, front and side walls defining an open-topped enclosure for supporting gas cylinders, said bottom, back and side walls being formed integrally, and said bottom and side walls being hollow with edges facing said front wall and offsets in said edges for seating of said front wall therein, and locking means engaging in said offsets for attaching said front wall to said bottom and side walls, whereby said front wall is essentially nonremovable from said bottom and side walls.
Claim 24
Dependent Claim
50 words
A carrier according to claim 17 and characterized further in that said locking means comprises slots formed in said edges and retaining lips projecting into said slots, and tabs projecting from said front wall for insertion in said slots and having shoulders formed thereon for retaining engagement within said slots.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-03-02 | 1984-09-01 | 1985-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-02 | 1988-09-01 | 1989-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-02 | 1992-09-01 | 1993-03-03 | $7700.00 | Window Closed / Lapsed |