Patent US2785906A successfully refreshed from Google Patents.
US2785906A
Expired / Lapsed
US
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Hand baggage cart having automatic brake
Assignee: KART Inc U
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Filing: 1954-11-15
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Granted: 1957-03-19
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Expires: 1974-11-15
Abstract
No abstract record available.
Inventors
- 👤 Albert J Matter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:13
CPC Classifications
B; B62; B62B; B62B5/00; B62B5/04; B62B5/0404; B62B5/0419; B62B3/00; B62B3/12; B62B5/0438; B62B2202/00; B62B2202/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US482708A
Cited
US1641371A
Cited
US2253791A
Cited
US2238322A
Cited
US2583513A
Cited
US2693968A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-18 | 1960-09-17 | 1961-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-18 | 1964-09-17 | 1965-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-18 | 1968-09-17 | 1969-03-19 | $7700.00 | Window Closed / Lapsed |