Patent US4804218A successfully refreshed from Google Patents.
US4804218A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scuba tank harness
Assignee: Individual
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Filing: 1987-06-19
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Granted: 1989-02-14
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Expires: 2007-06-19
Abstract
Abstract The present invention relates to an apparatus for carrying air tanks of the type typically used by underwater scuba divers. More particularly, the present invention relates to a harness used to transport such tanks to or from a boat, a car or a vendor used to fill such tanks with air.
Inventors
- 👤 Dan J. Hilliard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:03
CPC Classifications
B; B63; B63C; B63C11/00; B63C11/02; B63C11/18; B63C11/22
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
189 words
A unitary harness for carrying an elongated tank comprising: (a) first and second flexible straps, each having a first end and a second end; (b) means for adjusting the effective length of said flexible straps; (c) first and second buckle means for securing the first and second ends of each of said flexible straps together when said straps are wrapped around said tank; (d) a pair of semi-rigid support straps, each having one end thereof secured to said first flexible strap and the second end thereof secured to said second flexible strap intermediate the first end and the second end of said flexible straps so that said pair of semi-rigid support straps and said first and second flexible straps form a web; (e) handle means for carrying said harness, said handle means including a pair of handle members, each handle member having opposite ends secured to said first and second flexible straps so that said handle means and said web will support said tank even if said first and second buckle means should fail causing said first and second ends of said flexible straps not to be secured together.
Claim 2
Dependent Claim
189 words
A unitary harness for carrying an elongated tank comprising: (a) first and second flexible straps, each having a first end and a second end; (b) means for adjusting the effective length of said flexible straps; (c) first and second buckle means for securing the first and second ends of each of said flexible straps together when said straps are wrapped around said tank; (d) a pair of semi-rigid support straps, each having one end thereof secured to said first flexible strap and the second end thereof secured to said second flexible strap intermediate the first end and the second end of said flexible straps so that said pair of semi-rigid support straps and said first and second flexible straps form a web; (e) handle means for carrying said harness, said handle means including a pair of handle members, each handle member having opposite ends secured to said first and second flexible straps so that said handle means and said web will support said tank even if said first and second buckle means should fail causing said first and second ends of said flexible straps not to be secured together.
Claim 3
Dependent Claim
14 words
The apparatus of claim 1 wherein said handle means includes a central rigid member.
Claim 4
Dependent Claim
41 words
The apparatus of claim 1 wherein each of said first and second buckle means includes a female member secured to one end of the associated flexible strap and a male member secured to the opposite end of said associated flexible strap.
Claim 5
Dependent Claim
49 words
The apparatus of claim 3 wherein said male member has a pair of compressible catches having locking surfaces intended to engage associated locking surfaces of the female member when said male member is inside the female member and said catches of the male member are in their non-compressed state.
Claim 6
Dependent Claim
24 words
The apparatus of claim 1 wherein said semi-rigid straps have a core made of a stiff material and a fabric cover surrounding said core.
Claim 7
Dependent Claim
60 words
The apparatus of claim 1 wherein said means for adjusting the effective length of said flexible straps include one-half of a Velcro-closure attached to one side of each of said flexible straps and the other half of said Velcro closure attached to the same side of each of said flexible straps a short distance from the end of each strap.
Claim 8
Dependent Claim
51 words
The apparatus of claim 1 further including: (a) a shoulder strap; (b) means for securing one end of said shoulder strap to said first flexible strap and the opposite end of said shoulder strap to the second flexible strap; and (c) means for adjusting the length of said shoulder strap strap.
Claim 9
Dependent Claim
16 words
The apparatus of claim 7 further including a shoulder pad slidably attached to said shoulder strap.
References Cited (Backward Citations)
US3708045A
Cited
US4489815A
Cited
US4592091A
Cited
US4545414A
Cited
US4556245A
Cited
US4700818A
Cited
US4754996A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-02-14 | 1992-08-15 | 1993-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-02-14 | 1996-08-15 | 1997-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-02-14 | 2000-08-15 | 2001-02-14 | $7700.00 | Window Closed / Lapsed |