Patent US3382005A successfully refreshed from Google Patents.
US3382005A
Expired / Lapsed
US
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Resilient retaining means
Assignee: Eagle Picher Industries Inc
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Filing: 1966-09-15
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Granted: 1968-05-07
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Expires: 1986-09-15
Abstract
No abstract record available.
Inventors
- 👤 Kiefer Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 00:45
CPC Classifications
E; E21; E21C; E21C35/00; E21C35/18; E21C35/19
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
31 words
A RESILIENT RETAINING MEANS COMPRISING, A BODY OF ELASTOMERIC MATERIAL HAVING A TRANSVERSE SLOT FORMED IN A SIDE OF SAID BODY, SAID SLOT DEFINING INTERIOR SIDES AND AN INTERIOR BASE AND
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) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |