US3202742A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing patterned plastic articles
Assignee: Brunswick Corp
•
Filing: 1962-10-24
•
Granted: 1965-08-24
•
Expires: 1982-10-24
Abstract
No abstract record available.
Inventors
- 👤 Millard J Bachelder
- 👤 Fred E Satchell
- 👤 William J Diamond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:54
CPC Classifications
B; B29; B29C; B29C39/00; B29C39/22; B29C39/38; B29C39/02; B29C39/10; B29C70/00; B29C70/58; B29C70/62; B29C70/68; B29C70/70; B29K; B29K2067/00; B29K2995/00; B29K2995/0018; B29K2995/002; B29L; B29L2031/00; B29L2031/54; Y; Y10; Y10S; Y10S273/00; Y10S273/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
IN THE MAKING OF PLASTIC BOWLING BALLS BY CASTING THERMOSETTING RESIN WHEREIN PARTICLES OF PATTERN FORMING MATERIAL ARE INCLUDED IN THE RESIN IN ITS FLUID STATE, IN COMBINATION THEREWITH THE IMPROVEMENT WITH COMPRISES SUBJECTING SAID RESIN CONTAINING SAID PARTICLES TO THERMAL CONVECTION CURRENTS SUFFICIENT TO REALIGN SAID PARTICLES IN A PATTERN GENERALLY CORRESPONDING TO SAID THERMAL CONVECTION CURRENTS AND SETTLING SAID RESIN TO A SOLID WITH SAID PARTICLES IN THEIR PATTERNED CONFIGURATION.
Claim 2
Dependent Claim
72 words
IN THE MAKING OF PLASTIC BOWLING BALLS BY CASTING THERMOSETTING RESIN WHEREIN PARTICLES OF PATTERN FORMING MATERIAL ARE INCLUDED IN THE RESIN IN ITS FLUID STATE, IN COMBINATION THEREWITH THE IMPROVEMENT WITH COMPRISES SUBJECTING SAID RESIN CONTAINING SAID PARTICLES TO THERMAL CONVECTION CURRENTS SUFFICIENT TO REALIGN SAID PARTICLES IN A PATTERN GENERALLY CORRESPONDING TO SAID THERMAL CONVECTION CURRENTS AND SETTLING SAID RESIN TO A SOLID WITH SAID PARTICLES IN THEIR PATTERNED CONFIGURATION.
References Cited (Backward Citations)
US2168331A
Cited
US2480749A
Cited
US2837771A
Cited
GB772850A
Cited
US3082479A
Cited
US2945264A
Cited
US3090620A
Cited
US2995778A
Cited
US3089702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-23 | 1969-02-22 | 1969-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-23 | 1973-02-22 | 1973-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-23 | 1977-02-22 | 1977-08-24 | $7700.00 | Window Closed / Lapsed |