Patent US3970464A successfully refreshed from Google Patents.
Patent US3348842A successfully refreshed from Google Patents.
US3348842A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Football kicking apparatus and method
Assignee: Individual
•
Filing: 1964-07-16
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Granted: 1967-10-24
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Expires: 1984-07-16
Abstract
No abstract record available.
Inventors
- 👤 Philip L Stern
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:17
CPC Classifications
A; A43; A43B; A43B5/00; A43B5/18; A63; A63B; A63B69/00; A63B69/002
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
APPARATUS FOR USE IN INSTRUCTION IN THE SPIRAL KICKING OF AN AMERICAN STYLE FOOTBALL, COMPRISING A FOOTBALL HAVING THE FORM OF A PROLATE SPHEROID, A FIRST INDICIUM ON THE FOOTBALL INDICATING THE CENTER OF KICKING IMPACT OF THE FOOTBALL, A SECOND INDICIUM ON THE FOOTBALL IN THE FORM OF A VISIBLE LINE LYING IN THE LONGITUDINAL AXIAL PLANE OF THE FOOTBALL, A KICKING SHOE ADAPTED TO BE WORN ON THE KICKING FOOT OF THE USER, AN INDICIUM ON THE KICKING SHOE IN THE FORM OF A VISIBLE LINE LYING AT A PREDETERMINED DESIRE SUBSTANTIAL BUT RELATIVELY SMALL ACUTE ANGLE WITH RESPECT TO THE PLANE OF THE CORRECT KICKING STROKE OF THE
Claim 2
Dependent Claim
111 words
APPARATUS FOR USE IN INSTRUCTION IN THE SPIRAL KICKING OF AN AMERICAN STYLE FOOTBALL, COMPRISING A FOOTBALL HAVING THE FORM OF A PROLATE SPHEROID, A FIRST INDICIUM ON THE FOOTBALL INDICATING THE CENTER OF KICKING IMPACT OF THE FOOTBALL, A SECOND INDICIUM ON THE FOOTBALL IN THE FORM OF A VISIBLE LINE LYING IN THE LONGITUDINAL AXIAL PLANE OF THE FOOTBALL, A KICKING SHOE ADAPTED TO BE WORN ON THE KICKING FOOT OF THE USER, AN INDICIUM ON THE KICKING SHOE IN THE FORM OF A VISIBLE LINE LYING AT A PREDETERMINED DESIRE SUBSTANTIAL BUT RELATIVELY SMALL ACUTE ANGLE WITH RESPECT TO THE PLANE OF THE CORRECT KICKING STROKE OF THE
References Cited (Backward Citations)
US900499A
Cited
US1382748A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |