US3375018A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Parallelogram cart
Assignee: United Steel and Wire Co
•
Filing: 1966-06-15
•
Granted: 1968-03-26
•
Expires: 1986-06-15
Abstract
No abstract record available.
Inventors
- 👤 Close Garth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:37
CPC Classifications
B; B62; B62B; B62B3/00; B62B3/12; B62B3/14
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
58 words
A WHEELED CART COMPRISING: A NESTABLE FRAME AND A PLURALITY OF WHEELS SUPPORTING SAME; A BASKET SUPPORTED BY SAID FRAME ABOVE SAID WHEELS, SAID BASKET HAVING END WALLS AND FURTHER HAVING SIDE WALLS; COMPRISED OF MEMBERS ARTICULATED TO PERMIT PARALLELOGRAMMED COLLASPING OF SAID SIDE WALLS OF SAID BASKET, THE COLLAPSED BASKET OCCUPYING A ZONE PRIMARILY BETWEEN SAID WHEELS;
References Cited (Backward Citations)
US2155896A
Cited
US2414943A
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GB661981A
Cited
US2613951A
Cited
US2831599A
Cited
US2943707A
Cited
FR1163199A
Cited
US3233912A
Cited
US2962292A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-26 | 1971-09-25 | 1972-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-26 | 1975-09-25 | 1976-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-26 | 1979-09-25 | 1980-03-26 | $7700.00 | Window Closed / Lapsed |