Patent US1392871A successfully refreshed from Google Patents.
US1392871A
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Measuring and cutting apparatus
Assignee: Goodyear Tire and Rubber Co
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Filing: 1919-03-12
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Granted: 1921-10-04
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Expires: 1939-03-12
Abstract
No abstract record available.
Inventors
- 👤 Glen B Heffelfinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:35
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/003; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2033; Y10T83/2092; Y10T83/22; Y10T83/2203; Y10T83/444; Y10T83/4539; Y10T83/4541; Y10T83/4549; Y10T83/4551; Y10T83/463; Y10T83/4632; Y10T83/4645
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1924-10-03 | 1925-04-04 | 1925-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-10-03 | 1929-04-04 | 1929-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-10-03 | 1933-04-04 | 1933-10-04 | $7700.00 | Window Closed / Lapsed |