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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
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Expires: 1980-03-14
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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.

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

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