US3400932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lawn dice having finger holes
Assignee: ERNEST W CONRAD
•
Filing: 1965-06-10
•
Granted: 1968-09-10
•
Expires: 1985-06-10
Abstract
No abstract record available.
Inventors
- 👤 Ernest W Conrad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:36
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/04; A63F9/0413; A63F7/00; A63F7/22; A63F7/36; A63F7/40; A63F2007/4012; A63F2250/00; A63F2250/06; A63F2250/063; A63F2250/20; A63F2250/207; A63F2250/48; A63F2250/482
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US973595A
Cited
US1472536A
Cited
US1629364A
Cited
US2524546A
Cited
FR1162423A
Cited
US2940760A
Cited
US3110123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |