Patent US332976A successfully refreshed from Google Patents.
US332976A
Expired / Lapsed
US
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Chaeles f
Assignee: —
•
Filing: —
•
Granted: 1885-12-22
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Expires: 1902-12-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:58
CPC Classifications
E; E05; E05B; E05B55/00; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/1014; Y10T292/1022; Y10T292/1024; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5246; Y10T70/5248; Y10T70/527; Y10T70/5372; Y10T70/5385; Y10T70/5389; Y10T70/55; Y10T70/70; Y10T70/7441; Y10T70/7486
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) | 1888-12-21 | 1889-06-22 | 1889-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1892-12-21 | 1893-06-22 | 1893-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1896-12-21 | 1897-06-22 | 1897-12-22 | $7700.00 | Window Closed / Lapsed |