Patent US2036980A successfully refreshed from Google Patents.
Patent US819894A successfully refreshed from Google Patents.
US819894A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trick-ball.
Assignee: Individual
•
Filing: 1905-12-06
•
Granted: 1906-05-08
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Expires: 1925-12-06
Abstract
No abstract record available.
Inventors
- 👤 Mederick T La Pierre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:46
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/06; A63F9/12; Y; Y10; Y10S; Y10S254/00; Y10S254/14
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) | 1909-05-07 | 1909-11-06 | 1910-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-05-07 | 1913-11-06 | 1914-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-05-07 | 1917-11-06 | 1918-05-08 | $7700.00 | Window Closed / Lapsed |