Patent US3366970A successfully refreshed from Google Patents.
US3366970A
Expired / Lapsed
US
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Shoulder pad apparatus
Assignee: JOHN T RIDDELL Inc
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Filing: 1965-05-10
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Granted: 1968-02-06
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Expires: 1985-05-10
Abstract
No abstract record available.
Inventors
- 👤 Gerard E Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:29
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/08; A63B71/12; A63B2071/1208
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA213443A
Cited
US1640042A
Cited
US2014991A
Cited
US2545039A
Cited
US2968045A
Cited
US3166760A
Cited
US3158871A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |