US3225393A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panel structure
Assignee: Individual
•
Filing: 1963-04-10
•
Granted: 1965-12-28
•
Expires: 1983-04-10
Abstract
No abstract record available.
Inventors
- 👤 Coller John Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:30
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/066; E05D15/0665; E05D15/0669; E04; E04C; E04C2/00; E04C2/30; E04C2/38; E04C2/384; E06; E06B; E06B3/00; E06B3/32; E06B3/34; E06B3/42; E06B3/46; E06B3/4609; E06B3/96; E06B3/964; E06B3/9647; E05Y; E05Y2800/00; E05Y2800/40; E05Y2800/424; E05Y2800/426; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
178 words
AN EASILY ASSEMBLED PANEL STRUCTURE, INCLUDING A MOVABLE FRAME HAVING TOP AND BOTTOM RAILS AND STILES AND A BOTTOM ROLLER ASSEMBLY MOUNTED IN SAID BOTTOM RAIL AND ADAPTED TO BE ADJUSTED ANYWHERE ALONG THE LENGTH OF SAID BOTTOM RAIL, SAID FRAME COMPRISING: (A) A BOTTOM RAIL HAVING A LOWER MARGIN AND A DOWNWARD FACING LONGITUDINAL CHANNEL THEREIN WITH THE SIDE WALLS OF SAID CHANNEL HAVING OPPOSED LONGITUDINAL RIBS; AND (B) SPACED BOTTOM ROLLER ASSEMBLIES MOUNTED IN SAID BOTTOM RAIL CHANNEL, EACH SAID ROLLER ASSEMBLY COMPRISING (I) A HOUSING MOUNTED IN SAID CHANNEL HAVING LONGITUDINAL FLANGES ADJOINING THE SURFACES OF SAID RIBS ADJACENT THE CHANNEL OPENING, (II) A HOUSING GRIP BLOCK MOUNTED IN SAID CHANNEL ON THE OPPOSITE SIDE OF SAID CHANNEL RIBS FROM SAID HOUSING FLANGES, (III) MEANS FOR CLAMPING SAID HOUSING FLANGE AND HOUSING GRIP BLOCK TOGETHER, (IV) A BOTTOM ROLLER BRACKET MEANS PIVOTALLY MOUNTED IN SAID HOUSING AND HAVING A BOTTOM ROLLER MOUNTED THEREON, AND (V) ADJUSTING MEANS CONNECTED TO SAID BRACKET MEANS FOR SWINGING SAID BRACKET MEANS BEYOND SAID LOWER MARGIN OF SAID BOTTOM RAIL.
Claim 2
Dependent Claim
178 words
AN EASILY ASSEMBLED PANEL STRUCTURE, INCLUDING A MOVABLE FRAME HAVING TOP AND BOTTOM RAILS AND STILES AND A BOTTOM ROLLER ASSEMBLY MOUNTED IN SAID BOTTOM RAIL AND ADAPTED TO BE ADJUSTED ANYWHERE ALONG THE LENGTH OF SAID BOTTOM RAIL, SAID FRAME COMPRISING: (A) A BOTTOM RAIL HAVING A LOWER MARGIN AND A DOWNWARD FACING LONGITUDINAL CHANNEL THEREIN WITH THE SIDE WALLS OF SAID CHANNEL HAVING OPPOSED LONGITUDINAL RIBS; AND (B) SPACED BOTTOM ROLLER ASSEMBLIES MOUNTED IN SAID BOTTOM RAIL CHANNEL, EACH SAID ROLLER ASSEMBLY COMPRISING (I) A HOUSING MOUNTED IN SAID CHANNEL HAVING LONGITUDINAL FLANGES ADJOINING THE SURFACES OF SAID RIBS ADJACENT THE CHANNEL OPENING, (II) A HOUSING GRIP BLOCK MOUNTED IN SAID CHANNEL ON THE OPPOSITE SIDE OF SAID CHANNEL RIBS FROM SAID HOUSING FLANGES, (III) MEANS FOR CLAMPING SAID HOUSING FLANGE AND HOUSING GRIP BLOCK TOGETHER, (IV) A BOTTOM ROLLER BRACKET MEANS PIVOTALLY MOUNTED IN SAID HOUSING AND HAVING A BOTTOM ROLLER MOUNTED THEREON, AND (V) ADJUSTING MEANS CONNECTED TO SAID BRACKET MEANS FOR SWINGING SAID BRACKET MEANS BEYOND SAID LOWER MARGIN OF SAID BOTTOM RAIL.
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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) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |