Patent US2536561A successfully refreshed from Google Patents.
US2536561A
Expired / Lapsed
US
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Rug and linoleum transfer car
Assignee: Individual
•
Filing: 1947-09-19
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Granted: 1951-01-02
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Expires: 1967-09-19
Abstract
No abstract record available.
Inventors
- 👤 Kenneth F Mickam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:00
CPC Classifications
B; B62; B62B; B62B3/00; B62B3/10; B62B3/104; B62B2202/00; B62B2202/02; B62B2202/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1108548A
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US1374379A
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US1515824A
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US1482105A
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US1626933A
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US1597592A
Cited
US1944833A
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US1977497A
Cited
US2494997A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-01 | 1954-07-03 | 1955-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-01 | 1958-07-03 | 1959-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-01 | 1962-07-03 | 1963-01-02 | $7700.00 | Window Closed / Lapsed |