US3271898A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sound making device
Assignee: Glass Marvin and Associates
•
Filing: 1965-02-01
•
Granted: 1966-09-13
•
Expires: 1985-02-01
Abstract
No abstract record available.
Inventors
- 👤 Marvin I Glass
- 👤 Burton C Meyer
- 👤 Jerome L Pinsler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:09
CPC Classifications
G; G10; G10K; G10K9/00; G10K9/10; A; A63; A63H; A63H3/00; A63H3/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US979061A
Cited
US1180524A
Cited
US1416452A
Cited
FR1043423A
Cited
US3200537A
Cited
US3160984A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-12 | 1970-03-14 | 1970-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-12 | 1974-03-14 | 1974-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-12 | 1978-03-14 | 1978-09-13 | $7700.00 | Window Closed / Lapsed |