Patent US3079665A successfully refreshed from Google Patents.
US3079665A
Expired / Lapsed
US
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Coated strands and process for making the same
Assignee: GUDEBROD BROTHERS SILK CO Inc
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Filing: 1959-12-22
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Granted: 1963-03-05
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Expires: 1979-12-22
Abstract
No abstract record available.
Inventors
- 👤 Harry D Saylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:32
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/244; D06M15/256
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
THE PROCESS OF FORMING STRAND MATERIAL COMPOSED OF A PLURALITY OF FILAMENTS HAVING HIGH STRENGTH AND LOW RESIDUAL SHRINKAGE AT ELEVATED TEMPERATURES COMPRISING THE FOLLOWING STEPS: FORMING A PLURALITY OF YARNS EACH COMPOSED OF A PLURALITY OF CONTINUOUS FILAMENTS, LOOSELY COMBINING SAID YARNS TOGETHER TO FORM A CONTINUOUS STRAND, MAINTAINING SAID STRAND AT AN ELEVATED TEMPERATURE FOR A PREDETERMINED PERIOD OF TIME TO SHRINK SAID STRAND, COMPLETELY COATING SAID STRAND AND FILLING THE INTERSTICES BETWEEN THE FILAMENTS IN THE STRAND WITH A LATEX SOLUTION, AND MAINTAINING SAID COATING AT AN ELEVATED TEMPERATURE FOR A PREDETERMINED PERIOD OF TIME TO DRY SAID COATING.
Claim 2
Dependent Claim
102 words
THE PROCESS OF FORMING STRAND MATERIAL COMPOSED OF A PLURALITY OF FILAMENTS HAVING HIGH STRENGTH AND LOW RESIDUAL SHRINKAGE AT ELEVATED TEMPERATURES COMPRISING THE FOLLOWING STEPS: FORMING A PLURALITY OF YARNS EACH COMPOSED OF A PLURALITY OF CONTINUOUS FILAMENTS, LOOSELY COMBINING SAID YARNS TOGETHER TO FORM A CONTINUOUS STRAND, MAINTAINING SAID STRAND AT AN ELEVATED TEMPERATURE FOR A PREDETERMINED PERIOD OF TIME TO SHRINK SAID STRAND, COMPLETELY COATING SAID STRAND AND FILLING THE INTERSTICES BETWEEN THE FILAMENTS IN THE STRAND WITH A LATEX SOLUTION, AND MAINTAINING SAID COATING AT AN ELEVATED TEMPERATURE FOR A PREDETERMINED PERIOD OF TIME TO DRY SAID COATING.
References Cited (Backward Citations)
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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) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |