Patent US3336043A successfully refreshed from Google Patents.
US3336043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shipping container
Assignee: Individual
•
Filing: 1966-01-03
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Granted: 1967-08-15
•
Expires: 1986-01-03
Abstract
No abstract record available.
Inventors
- 👤 Paul F Boeye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:12
CPC Classifications
B; B65; B65D; B65D88/00; B65D88/52; B65D88/522; B62; B62B; B62B3/00; B62B3/002; B62B3/003; B62B3/004; B62B3/02; B62B3/025
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
56 words
A HAND TRUCK COMPRISING (A) AN ELONGATED PLATFORM (B) LATERALLY SPACED WHEELS AT THE CORNERS OF THE PLATFORM, (C) SUPPORTS ON EACH SIDE OF THE PLATFORM, LATERALLY SPACED FROM ONE ANOTHER AND DISPOSED INTERMEDIATE THE WHEELS ON EACH SIDE OF THE PLATFORM, (D) SAID SUPPORTS HAVING A STRAIGHT LONGITUDINAL SURFACE ADAPTED TO REST ON THE FLOOR,
References Cited (Backward Citations)
US387327A
Cited
US2266399A
Cited
US2468375A
Cited
US2946601A
Cited
US3001797A
Cited
US3243195A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-14 | 1971-02-13 | 1971-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-14 | 1975-02-13 | 1975-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-14 | 1979-02-13 | 1979-08-15 | $7700.00 | Window Closed / Lapsed |