Patent US1946378A successfully refreshed from Google Patents.
US1946378A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf ball and method of making
Assignee: Individual
•
Filing: 1931-06-08
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Granted: 1934-02-06
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Expires: 1951-06-08
Abstract
No abstract record available.
Inventors
- 👤 Leonard A Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:42
CPC Classifications
A; A63; A63B; A63B37/00; A63B37/0003; A63B37/0038; A63B37/0039; A63B37/005; A63B37/0051; A63B37/0054; A63B37/007; A63B37/0072; A63B37/0076; A63B45/00
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) | 1937-02-05 | 1937-08-07 | 1938-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-02-05 | 1941-08-07 | 1942-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-02-05 | 1945-08-07 | 1946-02-06 | $7700.00 | Window Closed / Lapsed |