US4175769A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable luggage carrier
Assignee: REMIN LABORATORIES Inc
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Filing: 1978-05-01
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Granted: 1979-11-27
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Expires: 1998-05-01
Abstract
Abstract A portable luggage carrier is provided with a luggage-supporting base which is movable between a luggage-supporting position and a storage position. The luggage carrier includes a frame having a pair of spaced-apart frame members, a bracket mounted on each frame member, and an axle extending between the brackets. A pair of wheels are mounted on the axle. The base is provided by a generally U-shaped rod, the ends of which are looped around the axle so that the base is pivotally connected to the axle. A detent projection is mounted on each of the brackets for engagement with one of the end portions of the U-shaped rod for releasably locking the base in the luggage-supporting position.
Inventors
- 👤 Eugene A. Kazmark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:36
CPC Classifications
B; B62; B62B; B62B1/00; B62B1/10; B62B1/12; B62B1/125; B62B2202/00; B62B2202/24; B62B2205/00; B62B2205/12
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
153 words
A portable luggage carrier comprising an elongated frame having upper and lower ends, a base for supporting luggage having a pair of spaced-apart rods pivotally mounted on the frame adjacent the lower ends thereof and movable between a storage position in which the rods extend generally parallel to the frame and a luggage-supporting position in which the rods extend perpendicularly to the frame, said frame including a pair of spaced-apart frame members and a detent bracket mounted on each of said frame members, an axle extending through said detent brackets, and a pair of wheels mounted on said axle, each of said detent brackets including a projection for releasably holding one of the rods in its luggage-supporting position, each projection having camming surfaces which are engageable with one of the rods whereby the projection can be cammed away from the rod to permit the rod to move to and from its luggage-supporting position.
Claim 2
Dependent Claim
153 words
A portable luggage carrier comprising an elongated frame having upper and lower ends, a base for supporting luggage having a pair of spaced-apart rods pivotally mounted on the frame adjacent the lower ends thereof and movable between a storage position in which the rods extend generally parallel to the frame and a luggage-supporting position in which the rods extend perpendicularly to the frame, said frame including a pair of spaced-apart frame members and a detent bracket mounted on each of said frame members, an axle extending through said detent brackets, and a pair of wheels mounted on said axle, each of said detent brackets including a projection for releasably holding one of the rods in its luggage-supporting position, each projection having camming surfaces which are engageable with one of the rods whereby the projection can be cammed away from the rod to permit the rod to move to and from its luggage-supporting position.
Claim 3
Dependent Claim
17 words
The structure of claim 1 in which each of said rods is pivotally connected to said axle.
Claim 4
Dependent Claim
72 words
The structure of claim 1 including a stop member extending from each of said frame members adjacent the projection on the detent bracket which is mounted on the frame member, each stop member being spaced from the adjacent projection a distant corresponding to the thickness of said rods whereby each rod is maintained between one of said projections and one of said stop members when the rod is in its luggage-supporting position.
Claim 5
Dependent Claim
21 words
The structure of claim 3 in which the stop members are provided by a rod which extends between said frame members.
Claim 6
Dependent Claim
50 words
The structure of claim 1 in which said rods are connected by a transverse rod, said transverse rod having a pair of downwardly projecting foot portions which are engageable with a surface on which the wheels are supported when the rods are in their luggage-supporting position and extend generally horizontally.
Claim 7
Dependent Claim
24 words
The structure of claim 5 in which each of said foot portions is generally U-shaped and is aligned with one of said frame members.
Claim 8
Dependent Claim
28 words
The structure of claim 1 in which each of said rods includes an end portion which curves around said axle to pivotally connect the rod to the axle.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-11-26 | 1983-05-28 | 1983-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-11-26 | 1987-05-28 | 1987-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-11-26 | 1991-05-28 | 1991-11-27 | $7700.00 | Window Closed / Lapsed |