US2738747A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Band forming and applying apparatus
Assignee: Individual
•
Filing: 1950-06-17
•
Granted: 1956-03-20
•
Expires: 1970-06-17
Abstract
No abstract record available.
Inventors
- 👤 George W Derrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:48
CPC Classifications
B; B21; B21D; B21D39/00; B21D39/03; A; A01; A01K; A01K35/00; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5102; Y10T29/5103; Y10T29/5147; Y10T29/53; Y10T29/53526
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1286210A
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US1493075A
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US1508570A
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US1656445A
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US1773856A
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US1919999A
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US2024416A
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US2043919A
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US2254117A
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US2391891A
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US2483424A
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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) | 1959-03-20 | 1959-09-19 | 1960-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-20 | 1963-09-19 | 1964-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-20 | 1967-09-19 | 1968-03-20 | $7700.00 | Window Closed / Lapsed |