US2746887A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricated fiber strand
Assignee: POLYMOUTH CORDAGE Co
•
Filing: 1953-06-17
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Granted: 1956-05-22
•
Expires: 1973-06-17
Abstract
No abstract record available.
Inventors
- 👤 John B O'neil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:37
CPC Classifications
D; D06; D06M; D06M11/00; D06M11/77; D06M11/79; D06M7/00; D06M2200/00; D06M2200/40; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/2958; Y10T428/2971
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A LUBRICATED FIBER STRAND COMPRISING A PLURALITY OF ORIENTED FIBERS OF VEGETABLE ORIGIN AND A LUBRICATING MEDIUM FOR SAID FIBERS, SAID LUBRICATING MEDIUM COMPRISING AN ORGANIC TEXTILE LUBRICANT AND AN ORGANANOPHILIC CLAY SWELLABLE THEREIN, WITH THE CLAY COMPRISING BETWEEN ABOUT 0.5 AND 8% BY WEIGHT OF SAID MEDIUM AND BEING SITUATED AT THE FIBER SURFACES, PART OF THE SAID TEXTILE LUBRICANT BEING ADSORBED BY THE CLAY AND PART BEING SOAKED INTO THE BODY OF THE FIBERS.
Claim 2
Dependent Claim
76 words
A LUBRICATED FIBER STRAND COMPRISING A PLURALITY OF ORIENTED FIBERS OF VEGETABLE ORIGIN AND A LUBRICATING MEDIUM FOR SAID FIBERS, SAID LUBRICATING MEDIUM COMPRISING AN ORGANIC TEXTILE LUBRICANT AND AN ORGANANOPHILIC CLAY SWELLABLE THEREIN, WITH THE CLAY COMPRISING BETWEEN ABOUT 0.5 AND 8% BY WEIGHT OF SAID MEDIUM AND BEING SITUATED AT THE FIBER SURFACES, PART OF THE SAID TEXTILE LUBRICANT BEING ADSORBED BY THE CLAY AND PART BEING SOAKED INTO THE BODY OF THE FIBERS.
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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) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |