US2582982A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure packaged tennis ball
Assignee: PENNSYLVANIA RUBBER Co
•
Filing: 1946-11-05
•
Granted: 1952-01-22
•
Expires: 1966-11-05
Abstract
No abstract record available.
Inventors
- 👤 John R Gammeter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:57
CPC Classifications
A; A63; A63B; A63B39/00; A63B39/02; A63B39/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1207814A
Cited
US1921015A
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US1713755A
Cited
GB326549A
Cited
GB370535A
Cited
GB395495A
Cited
US1949139A
Cited
US2072330A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-21 | 1955-07-23 | 1956-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-21 | 1959-07-23 | 1960-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-21 | 1963-07-23 | 1964-01-22 | $7700.00 | Window Closed / Lapsed |