Patent US3235258A successfully refreshed from Google Patents.
US3235258A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hand guide for bowlers
Assignee: Individual
•
Filing: 1963-02-27
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Granted: 1966-02-15
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Expires: 1983-02-27
Abstract
No abstract record available.
Inventors
- 👤 Clark E Stroburg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:20
CPC Classifications
A; A63; A63D; A63D5/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A HAND GUIDE FOR BOWLERS COMPRISING: A STRAP FOR SECURE ATTACHMENT TO THE WRIST OF A USER, A RELATIVELY RIGID BUT RESILIENT BAND PIVOTALLY ATTACHED AT ONE END TO SAID STRAP AND ADAPTED TO OVERLIE THE BACK OF THE HAND OF THE USER IN OPERABLE POSITION SO AS TO MAINTAIN THE BACK OF THE HAND COPLANAR WITH THE WRIST, RELEASABLE MEANS TO HOLD SAID BAND AGAINST PIVOTAL
Claim 2
Dependent Claim
67 words
A HAND GUIDE FOR BOWLERS COMPRISING: A STRAP FOR SECURE ATTACHMENT TO THE WRIST OF A USER, A RELATIVELY RIGID BUT RESILIENT BAND PIVOTALLY ATTACHED AT ONE END TO SAID STRAP AND ADAPTED TO OVERLIE THE BACK OF THE HAND OF THE USER IN OPERABLE POSITION SO AS TO MAINTAIN THE BACK OF THE HAND COPLANAR WITH THE WRIST, RELEASABLE MEANS TO HOLD SAID BAND AGAINST PIVOTAL
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) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |