US3190386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motorized steerable nestable service cart
Assignee: Individual
•
Filing: 1963-04-25
•
Granted: 1965-06-22
•
Expires: 1983-04-25
Abstract
No abstract record available.
Inventors
- 👤 James H Swinny
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:29
CPC Classifications
B; B62; B62B; B62B5/00; B62B5/0026; B62B3/00; B62B3/001; B62B3/14
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
65 words
A NESTABLE DIRIGIBLE MOTORIZED SERVICE CART COMPRISING A SERVICE CART HAVING AN UNDERCARRIAGE AND A BASKET SUPPORTED THEREBY IN SPACED RELATION THEREABOVE, SAID BASKET HAVING REARWARDLY PIVOTAL REAR WALL AND SAID UNDERCARRIAGE BEING REARWARDLY OPEN, SAID BASKET AND SAID UNDERCARRIAGE BOTH CONVERGING FORWARDLY, WHEEL MEANS SUPPORTING THE REAR PORTION OF SAID UNDERCARRIAGE, AND DIRIGIBLE MOTORIZED WHEEL ASSEMBLY MEANS SUPPORTING THE FORWARD PORTION OF SAID UNDERCARRIAGE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |