US3089702A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bowling ball
Assignee: Individual
•
Filing: 1960-02-01
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Granted: 1963-05-14
•
Expires: 1980-02-01
Abstract
No abstract record available.
Inventors
- 👤 Ralph W Mckenney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:12
CPC Classifications
A; A63; A63B; A63B37/00; A63B37/0001; A63B37/0002; A63B2208/00; A63B2208/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A BOWLING BALL HAVING IN A FINGER HOLE THEREOF A RAISED PATTERN OF NARROW WIDTH EXTENDING LONGITUDINALLY IN THE DIRECTION OF THE FINGER HOLE TO AN OUTER POINT OF SAID FINGER HOLE CLOSELY ADJACENT THE OUTER SURFACE OF THE BALL FOR GUIDING THE FINGER WHILE BEING WITHDRAWN FROM THE BOWLING BALL DURING DELIVERY THEREOF, SAID RAISED PATTERN EXTENDING AT A SLIGHT ANGLE TO THE AXIS OF THE
Claim 2
Dependent Claim
67 words
A BOWLING BALL HAVING IN A FINGER HOLE THEREOF A RAISED PATTERN OF NARROW WIDTH EXTENDING LONGITUDINALLY IN THE DIRECTION OF THE FINGER HOLE TO AN OUTER POINT OF SAID FINGER HOLE CLOSELY ADJACENT THE OUTER SURFACE OF THE BALL FOR GUIDING THE FINGER WHILE BEING WITHDRAWN FROM THE BOWLING BALL DURING DELIVERY THEREOF, SAID RAISED PATTERN EXTENDING AT A SLIGHT ANGLE TO THE AXIS OF THE
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) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |