Patent US2630077A successfully refreshed from Google Patents.
US2630077A
Expired / Lapsed
US
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Litter carrier
Assignee: Individual
•
Filing: 1949-10-18
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Granted: 1953-03-03
•
Expires: 1969-10-18
Abstract
No abstract record available.
Inventors
- 👤 Merle D Tate
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:45
CPC Classifications
B; B61; B61B; B61B7/00; B61B7/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US766117A
Cited
US940825A
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US1262227A
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US1251001A
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US1506974A
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US1550929A
Cited
US1620785A
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US1775941A
Cited
US2349263A
Cited
US2401316A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-02 | 1956-09-01 | 1957-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-02 | 1960-09-01 | 1961-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-02 | 1964-09-01 | 1965-03-03 | $7700.00 | Window Closed / Lapsed |