Patent US664045A successfully refreshed from Google Patents.
Patent US2709282A successfully refreshed from Google Patents.
US2709282A
Expired / Lapsed
US
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Process and apparatus for handling textiles
Assignee: Akzona Inc
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Filing: 1952-09-30
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Granted: 1955-05-31
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Expires: 1972-09-30
Abstract
No abstract record available.
Inventors
- 👤 Lindel August
- 👤 Hofer Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:44
CPC Classifications
D; D01; D01G; D01G1/00; D02; D02J; D02J1/00; D02J1/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A PROCESS FOR DECREASING THE THICKNESS OF A BAND OF FIBERS WHILE INCREASING THE WIDTH THEREOF, COMPRISING THE STEPS OF CONTINUOUSLY MOVING THE BAND OF FIBERS ALONG A PREDETERMINED PATH EXTENDING ALONG THE LENGTH OF SAID BAND; SIMULTANEOUSLY PIERCING THE BAND OF FIBERS AT A PLURALITY OF SPACED PORTIONS ARRANGED TRANSVERSELY OF SAID PATH; AND SIMULTANEOUSLY MOVING SAID PIERCED PORTIONS RESPECTIVELY ALONG DIVERGENT LINES EXTENDING IN THE GENERAL DIRECTION OF SAID PATH SO AS TO THEREBY INCREASE THE WIDTH OF THE BAND OF FIBERS WHILE DECREASING THE THICKNESS THEREOF.
Claim 2
Dependent Claim
89 words
A PROCESS FOR DECREASING THE THICKNESS OF A BAND OF FIBERS WHILE INCREASING THE WIDTH THEREOF, COMPRISING THE STEPS OF CONTINUOUSLY MOVING THE BAND OF FIBERS ALONG A PREDETERMINED PATH EXTENDING ALONG THE LENGTH OF SAID BAND; SIMULTANEOUSLY PIERCING THE BAND OF FIBERS AT A PLURALITY OF SPACED PORTIONS ARRANGED TRANSVERSELY OF SAID PATH; AND SIMULTANEOUSLY MOVING SAID PIERCED PORTIONS RESPECTIVELY ALONG DIVERGENT LINES EXTENDING IN THE GENERAL DIRECTION OF SAID PATH SO AS TO THEREBY INCREASE THE WIDTH OF THE BAND OF FIBERS WHILE DECREASING THE THICKNESS THEREOF.
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) | 1958-05-30 | 1958-11-29 | 1959-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-30 | 1962-11-29 | 1963-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-30 | 1966-11-29 | 1967-05-31 | $7700.00 | Window Closed / Lapsed |