US4431206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheelchair medical accessory carrier
Assignee: Individual
•
Filing: 1981-07-27
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Granted: 1984-02-14
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Expires: 2001-07-27
Abstract
Abstract An accessory carrier for carrying oxygen bottles, intraveneous containers and other medical accessories includes a lower vertically extending post for detachable attachment to the back of a wheelchair in a position to permit folding of the chair and including an upper elongated vertically extending post detachably connectable to the first post for supporting additional accessories. The lower post includes a slip bracket at the lower end thereof for attachment to a trailing kick tube of a wheelchair and includes a clamp sleeve for retaining the slip bracket in place on the tube. The tube clamp and the upper post may include either a thumb screw for holding it in place or a screw requiring a special tool, such as an Allen Wrench, to discourage theft.
Inventors
- 👤 John W. Pryor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:44
CPC Classifications
A; A61; A61G; A61G5/00; A61G5/10; Y; Y10; Y10S; Y10S297/00; Y10S297/04
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
151 words
A medical accessory carrier for a wheelchair, said carrier comprising: an elongated lower post for detachably mounting in a vertical position to the back support tube of a wheelchair, said post including a tubular slip bracket at the lower end thereof extending at approximately 90 degrees to the axis of said lower post for extending over and mounting on the backward extending kick tube of a wheelchair, a sleeve clamp for mounting on the kick tube of a wheelchair outward of said slip bracket for retaining said slip bracket in position on said kick tube, a bottle support tab secured to and extending outward at an angle of about 45 degrees from said tubular slip bracket from the lower end of said lower post for supporting an oxygen bottle, and clamp means disposed along said lower post for detachably clamping an oxygen bottle in a vertical position to said lower post.
Claim 2
Dependent Claim
151 words
A medical accessory carrier for a wheelchair, said carrier comprising: an elongated lower post for detachably mounting in a vertical position to the back support tube of a wheelchair, said post including a tubular slip bracket at the lower end thereof extending at approximately 90 degrees to the axis of said lower post for extending over and mounting on the backward extending kick tube of a wheelchair, a sleeve clamp for mounting on the kick tube of a wheelchair outward of said slip bracket for retaining said slip bracket in position on said kick tube, a bottle support tab secured to and extending outward at an angle of about 45 degrees from said tubular slip bracket from the lower end of said lower post for supporting an oxygen bottle, and clamp means disposed along said lower post for detachably clamping an oxygen bottle in a vertical position to said lower post.
Claim 3
Dependent Claim
27 words
The medical accessory carrier of claim 1 wherein said sleeve clamp includes a key operated lock screw for locking said clamp in position on said kick tube.
Claim 4
Dependent Claim
17 words
The medical accessory carrier of claim 2 wherein said key operated lock screw is an Allen screw.
Claim 5
Dependent Claim
27 words
The medical accessory carrier of claim 1 including an elongated upper post detachably secured coaxially to and extending upward from the upper end of said lower post.
Claim 6
Dependent Claim
23 words
The medical accessory carrier of claim 4 including key operated lock screw means for locking said elongated upper post to said lower post.
Claim 7
Dependent Claim
47 words
The medical accessory carrier of claim 5 wherein said lower post includes a substantially rigid sleeve in the upper end thereof, and said upper post includes a cylindrical pin telescopically received in said substantially rigid sleeve and said locking screw extends into and engages said cylindrical pin.
Claim 8
Dependent Claim
184 words
A medical accessory carrier for a wheelchair, said carrier comprising: an elongated lower post for detachably mounting in a vertical position to the back support tube of a wheelchair, said lower post including a tubular slip bracket secured to the lower end thereof and having an axis extending at right angles to the axis of said lower post for extending over and mounting on the backward extending kick tube of a wheelchair, a bottle support tab secured to and extending outward at an angle of about 45 degrees to the axis of said tubular slip bracket from the lower end of said lower post for supporting an oxygen bottle, a sleeve clamp having key operated lockable screw means for mounting on the backward extending kick tube of a wheelchair and lockably holding said slip bracket in position thereon, an elongated upper post detachably secured coaxially to and extending upward from the upper end of said lower post, and key operated locking screw means on the upper end of said lower post for lockably engaging and locking said elongated upper post to said lower post.
Claim 9
Dependent Claim
184 words
A medical accessory carrier for a wheelchair, said carrier comprising: an elongated lower post for detachably mounting in a vertical position to the back support tube of a wheelchair, said lower post including a tubular slip bracket secured to the lower end thereof and having an axis extending at right angles to the axis of said lower post for extending over and mounting on the backward extending kick tube of a wheelchair, a bottle support tab secured to and extending outward at an angle of about 45 degrees to the axis of said tubular slip bracket from the lower end of said lower post for supporting an oxygen bottle, a sleeve clamp having key operated lockable screw means for mounting on the backward extending kick tube of a wheelchair and lockably holding said slip bracket in position thereon, an elongated upper post detachably secured coaxially to and extending upward from the upper end of said lower post, and key operated locking screw means on the upper end of said lower post for lockably engaging and locking said elongated upper post to said lower post.
Claim 10
Dependent Claim
17 words
The medical accessory carrier of claim 7 wherein said key operated screw means is an Allen screw.
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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) | 1987-02-13 | 1987-08-15 | 1988-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-02-13 | 1991-08-15 | 1992-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-02-13 | 1995-08-15 | 1996-02-14 | $7700.00 | Window Closed / Lapsed |