US3043592A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Table tennis practice device
Assignee: Louis Marx and Co Inc
•
Filing: 1959-04-28
•
Granted: 1962-07-10
•
Expires: 1979-04-28
Abstract
No abstract record available.
Inventors
- 👤 Raymond J Lohr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:59
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/40; A63B67/00; A63B67/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US691299A
Cited
US994888A
Cited
US1287197A
Cited
US1577959A
Cited
US1961155A
Cited
US2508461A
Cited
US2765171A
Cited
US2819901A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |