US1516172A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable milling cutter
Assignee: Leland Gifford Co
•
Filing: 1924-07-14
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Granted: 1924-11-18
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Expires: 1944-07-14
Abstract
No abstract record available.
Inventors
- 👤 John G Berg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:48
CPC Classifications
B; B23; B23D; B23D77/00; B23D77/02; B23D77/04; B23D77/042; B23C; B23C5/00; B23C5/16; B23C5/20; B23C5/22; B23C5/2295; B23C5/24; B23C5/2462; B23C5/2472; B23D2277/00; B23D2277/20; B23D2277/205; Y; Y10; Y10T; Y10T407/00; Y10T407/19; Y10T407/1906; Y10T407/1908; Y10T407/1912; Y10T407/1914; Y10T407/1916; Y10T407/1918; Y10T407/1934; Y10T407/1938; Y10T407/194
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) | 1927-11-18 | 1928-05-19 | 1928-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-11-18 | 1932-05-19 | 1932-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-11-18 | 1936-05-19 | 1936-11-18 | $7700.00 | Window Closed / Lapsed |