Patent US1971700A successfully refreshed from Google Patents.
US1971700A
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US
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Method of forming ornamental relief figures
Assignee: WENDELL AUGUST FORGE Inc
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Filing: 1932-07-25
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Granted: 1934-08-28
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Expires: 1952-07-25
Abstract
No abstract record available.
Inventors
- 👤 August Wendell
- 👤 Mccausland James
- 👤 Howard J Chapin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:06
CPC Classifications
B; B44; B44C; B44C1/00; B44C1/24; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49588; Y10T29/49597; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24331; Y10T428/24339; Y10T428/24355; Y10T428/24479; Y10T428/24628; Y10T428/24736
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) | 1937-08-27 | 1938-02-26 | 1938-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-08-27 | 1942-02-26 | 1942-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-08-27 | 1946-02-26 | 1946-08-28 | $7700.00 | Window Closed / Lapsed |