US1562912A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf ball and method of making the same
Assignee: Dunlop Rubber Co Ltd
•
Filing: 1922-11-04
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Granted: 1925-11-24
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Expires: 1942-11-04
Abstract
No abstract record available.
Inventors
- 👤 Penfold Albert Ernest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:37
CPC Classifications
B; B29; B29D; B29D99/00; B29D99/0042; B29C; B29C69/00; B29C69/004; B29C69/02; B29C70/00; B29C70/68; B29C70/70; B29L; B29L2007/00; B29L2031/00; B29L2031/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1928-11-23 | 1929-05-25 | 1929-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-11-23 | 1933-05-25 | 1933-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-11-23 | 1937-05-25 | 1937-11-24 | $7700.00 | Window Closed / Lapsed |