Patent US3131592A successfully refreshed from Google Patents.
US3131592A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cord and method of making it
Assignee: Individual
•
Filing: 1961-08-29
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Granted: 1964-05-05
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Expires: 1981-08-29
Abstract
No abstract record available.
Inventors
- 👤 Onnig M Norehad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:32
CPC Classifications
D; D04; D04C; D04C1/00; D04C1/06; D04C1/12; D10; D10B; D10B2505/00; D10B2505/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A FLEXIBLE CORD INCLUDING A CYLINDRICAL HOLLOW COVER FORMED OF PAPER-LIKE MATERIAL AND HAVING OVERLAPPING LONGITUDINAL EDGES, A CYLINDRICAL CORE WITHIN SAID PAPER COVER INCLUDING INDIVIDUAL SPONGE RUBBER GRANULES, THE DIAMETER OF SAID PAPER COVER RELATIVE TO THE VOLUME OF GRANULES BEING SUCH THAT THE GRANULES ARE COMPRESSED, AND INTERWOVEN BRAIDING HOLDING SAID COVER ABOUT SAID GRANULES IN SAID OVERLAPPING RELATIONSHIP AND SUBJECTING SAID GRANULES TO COMPRESSION.
Claim 2
Dependent Claim
67 words
A FLEXIBLE CORD INCLUDING A CYLINDRICAL HOLLOW COVER FORMED OF PAPER-LIKE MATERIAL AND HAVING OVERLAPPING LONGITUDINAL EDGES, A CYLINDRICAL CORE WITHIN SAID PAPER COVER INCLUDING INDIVIDUAL SPONGE RUBBER GRANULES, THE DIAMETER OF SAID PAPER COVER RELATIVE TO THE VOLUME OF GRANULES BEING SUCH THAT THE GRANULES ARE COMPRESSED, AND INTERWOVEN BRAIDING HOLDING SAID COVER ABOUT SAID GRANULES IN SAID OVERLAPPING RELATIONSHIP AND SUBJECTING SAID GRANULES TO COMPRESSION.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |