US2806824A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition of matter for making golf ball covers
Assignee: Goodrich Corp
•
Filing: 1954-02-03
•
Granted: 1957-09-17
•
Expires: 1974-02-03
Abstract
No abstract record available.
Inventors
- 👤 Stephen T Semegen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:30
CPC Classifications
C; C08; C08L; C08L21/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
47 words
A MILL MIXED COMPOSITION OF MATTER COMPRISING A TOUGH, HORNY, RESINOUS POLYMER HAVING A SOFTENING POINT OF FROM ABOUT 140 TO 250*F. AND CONSISTING ESSENTIALLY OF FROM 50 TO 90 % BY WEIGHT OF A MONOMER OF AN ALKYL ESTER OF METHACRYLIC ACID OF THE GENERAL FORMULA
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-16 | 1961-03-18 | 1961-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-16 | 1965-03-18 | 1965-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-16 | 1969-03-18 | 1969-09-17 | $7700.00 | Window Closed / Lapsed |