US3411389A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shearing apparatus and method
Assignee: MERCANTILE TEXAS CREDIT Corp
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Filing: 1966-04-27
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Granted: 1968-11-19
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Expires: 1986-04-27
Abstract
No abstract record available.
Inventors
- 👤 John M Wiese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:05
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/28; B21D43/287; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2033; Y10T83/2037; Y10T83/2057; Y10T83/444; Y10T83/4443; Y10T83/4445; Y10T83/4458; Y10T83/446; Y10T83/463; Y10T83/4635; Y10T83/4637; Y10T83/464; Y10T83/4642; Y10T83/525; Y10T83/531; Y10T83/647; Y10T83/6572
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |