US5165632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tray mounting assembly for a wheeled carriage
Assignee: Individual
•
Filing: 1992-01-03
•
Granted: 1992-11-24
•
Expires: 2012-01-03
Abstract
Abstract The tray mounting assembly includes a U-shaped frame with two free ends, each of which has a hole aligned with the other, and a plate having a front wall with a mounting shaft extending upward from the front and a rear wall on which a lug is mounted. The plate is pivotally connected to the U-shaped frame.
Inventors
- 👤 Min-Yuan Kuan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:03
CPC Classifications
B; B25; B25H; B25H1/00; B25H1/0007; B25H1/12; F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/06; F16M11/08; F16M11/20; F16M11/24; F16M11/42; F16M13/00; F16M13/02
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
177 words
A wheeled carriage including an upright stand which has a top portion for carrying a load on one side of said top portion and a mounting device provided adjacent to said top portion thereof, said mounting device including a shaft for holding a tray thereon; characterized in that said mounting device includes a substantially U-shaped frame having two free ends provided around said upright stand in such a manner that said two free ends protrude beyond said upright stand; a plate having an outside face from which said mounting shaft extends upward, an inside face and a pair of threaded holes formed through said plate, said plate being pivotally connected to said two free ends of said U-shaped frame and said inside face of said plate having a pivot point, one of said threaded holes being above and the other one being below said pivot point; and a pair of threaded rods each of which has a free end which is threaded into each of said threaded holes of said plate to abut against said upright portion.
Claim 2
Dependent Claim
177 words
A wheeled carriage including an upright stand which has a top portion for carrying a load on one side of said top portion and a mounting device provided adjacent to said top portion thereof, said mounting device including a shaft for holding a tray thereon; characterized in that said mounting device includes a substantially U-shaped frame having two free ends provided around said upright stand in such a manner that said two free ends protrude beyond said upright stand; a plate having an outside face from which said mounting shaft extends upward, an inside face and a pair of threaded holes formed through said plate, said plate being pivotally connected to said two free ends of said U-shaped frame and said inside face of said plate having a pivot point, one of said threaded holes being above and the other one being below said pivot point; and a pair of threaded rods each of which has a free end which is threaded into each of said threaded holes of said plate to abut against said upright portion.
Claim 3
Dependent Claim
25 words
A wheeled carriage as claimed in claim 1, characterized in that a padding ring can be provided at said free end of said threaded rod.
Claim 4
Dependent Claim
40 words
A wheeled carriage as claimed in claim 1, characterized in that said inner wall of said plate includes a lug with a through-hole, and each of said free ends of said U-shaped frame has a hole aligned with the other.
Claim 5
Dependent Claim
36 words
A wheeled carriage as claimed in claim 1, characterized in that said mounting device further includes an additional mounting shaft fixedly provided on said U-shaped frame, which can carry said tray in a normal horizontal position.
References Cited (Backward Citations)
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US2846570A
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-11-24 | 1996-05-25 | 1996-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-11-24 | 2000-05-25 | 2000-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-11-24 | 2004-05-25 | 2004-11-24 | $7700.00 | Window Closed / Lapsed |