Patent US1180943A successfully refreshed from Google Patents.
US1180943A
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Assignee: Individual
•
Filing: 1916-01-18
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Granted: 1916-04-25
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Expires: 1936-01-18
Abstract
No abstract record available.
Inventors
- 👤 Kazimierz Prazmo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:59
CPC Classifications
E; E05; E05C; E05C1/00; E05C1/08; E05C1/10; E05B; E05B63/00; E05B63/18; E05B63/20; Y; Y10; Y10S; Y10S292/00; Y10S292/61; Y10S70/00; Y10S70/32; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0969; Y10T292/1014; Y10T292/1022; Y10T292/1028; Y10T292/1031; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5372; Y10T70/5381
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) | 1919-04-25 | 1919-10-25 | 1920-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-04-25 | 1923-10-25 | 1924-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-04-25 | 1927-10-25 | 1928-04-25 | $7700.00 | Window Closed / Lapsed |