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Patent US1389154A successfully refreshed from Google Patents.
US1389154A
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Method of fastening
Assignee: Allis Chalmers Corp
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Filing: 1917-12-05
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Granted: 1921-08-30
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Expires: 1937-12-05
Abstract
No abstract record available.
Inventors
- 👤 Ray C Newhouse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:16
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/02; Y; Y10; Y10S; Y10S29/00; Y10S29/042; Y10S411/00; Y10S411/916; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/49865; Y10T29/49874; Y10T29/49893; Y10T29/49947; Y10T29/49948; Y10T74/00; Y10T74/21; Y10T74/2142
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) | 1924-08-29 | 1925-02-28 | 1925-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-08-29 | 1929-02-28 | 1929-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-08-29 | 1933-02-28 | 1933-08-30 | $7700.00 | Window Closed / Lapsed |