US792791A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Die-head.
Assignee: GEO R RICH MANUFACTURING Co
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Filing: 1904-05-11
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Granted: 1905-06-20
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Expires: 1924-05-11
Abstract
No abstract record available.
Inventors
- 👤 George R Rich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:27
CPC Classifications
B; B23; B23B; B23B51/00; B23B51/10; B23B51/101; B23D; B23D77/00; B23D77/02; B23D77/04; B23D77/042; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17666; Y10T279/17692; Y10T279/17717; Y10T408/00; Y10T408/83; Y10T408/85; Y10T408/858; Y10T408/8583
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) | 1908-06-19 | 1908-12-19 | 1909-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-06-19 | 1912-12-19 | 1913-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-06-19 | 1916-12-19 | 1917-06-20 | $7700.00 | Window Closed / Lapsed |