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Patent US2918741A successfully refreshed from Google Patents.
US2918741A
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Assignee: TOTE CART Co
•
Filing: 1957-12-19
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Granted: 1959-12-29
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Expires: 1977-12-19
Abstract
No abstract record available.
Inventors
- 👤 George I Welter
- 👤 James R Carpenter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:09
CPC Classifications
G; G09; G09F; G09F23/00; G09F23/06; B; B62; B62B; B62B3/00; B62B3/14; B62B3/1408; B62B3/1416; B62B5/00; B62B5/0096
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US273685A
Cited
US567134A
Cited
US2733526A
Cited
US1071226A
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US1568954A
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US1590039A
Cited
US2102839A
Cited
US2522812A
Cited
US2235791A
Cited
US2214030A
Cited
US2361670A
Cited
US2537116A
Cited
FR1137058A
Cited
US2864189A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-28 | 1963-06-29 | 1963-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-28 | 1967-06-29 | 1967-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-28 | 1971-06-29 | 1971-12-29 | $7700.00 | Window Closed / Lapsed |