US3208750A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bowling ball with epoxy resin cover
Assignee: WJ Voit Rubber Corp
•
Filing: 1960-03-14
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Granted: 1965-09-28
•
Expires: 1980-03-14
Abstract
No abstract record available.
Inventors
- 👤 Firth Francis George
- 👤 David M Caplan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:54
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/02; B29C43/14; A; A63; A63B; A63B37/00; A63B37/0001; B29C33/00; B29C33/12; B29C33/123; B29C39/00; B29C39/003; B29C39/006; B29C39/22; B29C39/42; B29C45/00; B29C45/14; B29C45/14065; B29C45/14819; B29C45/17; B29C45/46; B29C69/00; B29C69/004; B29C70/00; B29C70/68; B29C70/70; B29K; B29K2021/00; B29K2063/00; B29K2711/00; B29K2711/02; B29K2711/14; B29L; B29L2031/00; B29L2031/54; Y; Y10; Y10S; Y10S273/00; Y10S273/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
24 words
A BOWLING BALL OF SPERICAL SHAPE COMPRISING A CORE AND A HARD, MOLDED AND CURED EPOXY RESIN COVER IN ADHESIVE RELATIONSHIP TO SAID CORE.
Claim 2
Dependent Claim
24 words
A BOWLING BALL OF SPERICAL SHAPE COMPRISING A CORE AND A HARD, MOLDED AND CURED EPOXY RESIN COVER IN ADHESIVE RELATIONSHIP TO SAID CORE.
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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) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |