US2839853A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bowling balls having permanent identification indicia
Assignee: Individual
•
Filing: 1957-12-16
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Granted: 1958-06-24
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Expires: 1977-12-16
Abstract
No abstract record available.
Inventors
- 👤 Samuel J Giangreco
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:45
CPC Classifications
A; A63; A63B; A63B37/00; A63B37/0001; Y; Y10; Y10S; Y10S273/00; Y10S273/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
AN ARTICLE OF MANUFACTURE COMPRISING A BOWLING BALL HAVING AN OUTER, RUBBER-LIKE, HARD COVER PORTION PROVIDED WITH A SERIES OF CHANNELS IN THE OUTER FACE THEREOF CORRESPONDING TO IDENTIFICATION INDICIA EACH DEFINED BY A PAIR OF SIDE WALLS AND A BOTTOM HAVING RELATIVELY INITIALLY ROUGH SURFACES; AND A FILLER OF TOUGH, RELATIVELY ELASTIC, CRACK-RESISTANT, POLYMERIZED, SYNTHETIC RESIN MATERIAL COMPLETELY FILLING SAID CHANNELS AND CAPABLE OF WITHSTANDING SHOCK INCIDENT TO USE OF THE BALL, SAID MATERIAL BEING PHYSICALLY AND CHEMICALLY BONDED DIRECTLY TO THE SURFACES DEFINING SAID CHANNELS.
Claim 2
Dependent Claim
87 words
AN ARTICLE OF MANUFACTURE COMPRISING A BOWLING BALL HAVING AN OUTER, RUBBER-LIKE, HARD COVER PORTION PROVIDED WITH A SERIES OF CHANNELS IN THE OUTER FACE THEREOF CORRESPONDING TO IDENTIFICATION INDICIA EACH DEFINED BY A PAIR OF SIDE WALLS AND A BOTTOM HAVING RELATIVELY INITIALLY ROUGH SURFACES; AND A FILLER OF TOUGH, RELATIVELY ELASTIC, CRACK-RESISTANT, POLYMERIZED, SYNTHETIC RESIN MATERIAL COMPLETELY FILLING SAID CHANNELS AND CAPABLE OF WITHSTANDING SHOCK INCIDENT TO USE OF THE BALL, SAID MATERIAL BEING PHYSICALLY AND CHEMICALLY BONDED DIRECTLY TO THE SURFACES DEFINING SAID CHANNELS.
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) | 1961-06-23 | 1961-12-23 | 1962-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-23 | 1965-12-23 | 1966-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-23 | 1969-12-23 | 1970-06-24 | $7700.00 | Window Closed / Lapsed |