Patent US1977699A successfully refreshed from Google Patents.
US1977699A
Expired / Lapsed
US
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Apparatus for manufacturing pottery ware
Assignee: SEBRING
•
Filing: 1933-07-14
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Granted: 1934-10-23
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Expires: 1953-07-14
Abstract
No abstract record available.
Inventors
- 👤 Jr Frank H Sebring
- 👤 Ludwig C Loschky
- 👤 John T Pugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:27
CPC Classifications
B; B28; B28B; B28B3/00; B28B3/12; B28B3/126; B28B11/00; B28B11/12; B28B11/14; B28B11/16; B28B11/168; B28B13/00; B28B13/02; B28B13/0205; Y; Y10; Y10S; Y10S425/00; Y10S425/044; Y10S425/131
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) | 1937-10-22 | 1938-04-23 | 1938-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-10-22 | 1942-04-23 | 1942-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-10-22 | 1946-04-23 | 1946-10-23 | $7700.00 | Window Closed / Lapsed |