US2728576A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf balls
Assignee: Uniroyal Inc
•
Filing: 1953-12-10
•
Granted: 1955-12-27
•
Expires: 1973-12-10
Abstract
No abstract record available.
Inventors
- 👤 Frank S Martin
- 👤 Thaddeus A Pietraszek
- 👤 Jr Peter Dornik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:52
CPC Classifications
A; A63; A63B; A63B37/00; A63B37/0003; A63B37/0004; A63B37/0007; A63B37/0009; A63B37/0012; A63B37/0021; A63B37/0023; A63B37/0024; A63B37/0026; A63B37/007; A63B37/0072; A63B37/0074; A63B37/0077; A63B37/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-26 | 1959-06-27 | 1959-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-26 | 1963-06-27 | 1963-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-26 | 1967-06-27 | 1967-12-27 | $7700.00 | Window Closed / Lapsed |