Patent US3677571A successfully refreshed from Google Patents.
US3677571A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beach cart
Assignee: Individual
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Filing: 1970-09-09
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Granted: 1972-07-18
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Expires: 1990-09-09
Abstract
Abstract A collapsible tubular frame attaches a carrying bag for storing articles therein. A roller is connected to the frame to allow transport of the cart through sand. The roller is constructed of annular end plates with a cylindrical mesh screen attached to the end plates. The frame includes extending arms for conveniently supporting a beach chair.
Inventors
- 👤 Thomas F Maturo Jr
- 👤 Frank Prisinzano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:01
CPC Classifications
B; B60; B60B; B60B15/00; B60B19/00; B60B19/12; B62; B62B; B62B1/00; B62B1/10; B62B1/12; B60B2200/00; B60B2200/40; B60B2200/43; B60B2310/00; B60B2310/30; B60B2310/302; B60B2360/00; B60B2360/10; B60B2360/102; B60B2380/00; B60B2380/10; B60B2380/18; B60B2900/00; B60B2900/10; B60B2900/133; B60B2900/50; B60B2900/531; B62B2202/00; B62B2202/52; B62B2301/00; B62B2301/25; B62B2301/254
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
155 words
A vehicle adapted for travel through sand, comprising in combination: collapsible frame; bag means fastened to said frame for holding articles therein; and roller means connected to said frame for transporting the vehicle across sand, and having a pair of end support members, cylindrical foraminous shell extending in connected relation between said end support members, a shaft with spaced ends passing axially through said shell and said end members and means arranged on said shaft for rotatably connecting said ends to said frame, each of said end support members including an annular member, said cylindrical shell being concentrically connected at each end thereof to said annular members and being formed from a plurality of longitudinally extending wires connected to said annular members and a plurality of transversely positioned circular wires connected to said longitudinally extending wires, said annular members having resilient cover means mounted therearound for enabling quiet operation of the roller on solid ground.
Claim 2
Dependent Claim
155 words
A vehicle adapted for travel through sand, comprising in combination: collapsible frame; bag means fastened to said frame for holding articles therein; and roller means connected to said frame for transporting the vehicle across sand, and having a pair of end support members, cylindrical foraminous shell extending in connected relation between said end support members, a shaft with spaced ends passing axially through said shell and said end members and means arranged on said shaft for rotatably connecting said ends to said frame, each of said end support members including an annular member, said cylindrical shell being concentrically connected at each end thereof to said annular members and being formed from a plurality of longitudinally extending wires connected to said annular members and a plurality of transversely positioned circular wires connected to said longitudinally extending wires, said annular members having resilient cover means mounted therearound for enabling quiet operation of the roller on solid ground.
Claim 3
Dependent Claim
46 words
The structure of claim 1 wherein the frame includes generally parallel forward and rearward frame sections having Base portions loosely embraced by a belt enabling the base portions to rotate thereby forcing the forward and rearward frame sections to come together in a collapsed condition. between
Claim 4
Dependent Claim
35 words
The structure of claim 2 wherein the vehicle serves as a beach cart and further wherein the frame includes upwardly extending arms for hooking a beach chair thereto, and handle means for propelling the vehicle.
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) | 1975-07-18 | 1976-01-17 | 1976-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-18 | 1980-01-17 | 1980-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-18 | 1984-01-17 | 1984-07-18 | $7700.00 | Window Closed / Lapsed |