US3411592A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Percussion apparatus
Assignee: Individual
•
Filing: 1968-01-25
•
Granted: 1968-11-19
•
Expires: 1988-01-25
Abstract
No abstract record available.
Inventors
- 👤 Montabert Roger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:54
CPC Classifications
B; B25; B25D; B25D9/00; B25D9/06; B25D9/12; B25D9/14; B25D9/145; B25D9/16; B25D9/20; B25D2209/00; B25D2209/002; B25D2209/005; Y; Y10; Y10S; Y10S173/00; Y10S173/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |