Patent US2178774A successfully refreshed from Google Patents.
US2178774A
Expired / Lapsed
US
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Method of making a golf ball
Assignee: Individual
•
Filing: 1937-06-18
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Granted: 1939-11-07
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Expires: 1957-06-18
Abstract
No abstract record available.
Inventors
- 👤 Bogoslowsky Boris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:26
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/14; B29C45/14819; B29C33/00; B29C33/12; B29C33/123; B29C33/126; B29D; B29D99/00; B29D99/0042; B29L; B29L2031/00; B29L2031/54; Y; Y10; Y10S; Y10S425/00; Y10S425/812
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) | 1942-11-06 | 1943-05-08 | 1943-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-11-06 | 1947-05-08 | 1947-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-11-06 | 1951-05-08 | 1951-11-07 | $7700.00 | Window Closed / Lapsed |