US3199516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of making long haired pile fabric and making artificial hairpieces therefrom
Assignee: Reid Meredith Inc
•
Filing: 1964-02-27
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Granted: 1965-08-10
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Expires: 1984-02-27
Abstract
No abstract record available.
Inventors
- 👤 Frishman Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:43
CPC Classifications
A; A41; A41G; A41G3/00; A41G3/0075
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
155 words
A METHOD OF FABRICATING LONG HAIR PILE FABRIC FROM WHICH A WIG OR OTHER TEXTILE PRODUCTS MAY BE MADE COMPRISING (A) ARCUATELY FEEDING A CONTINUOUS WEB OF FILAMENTS SUBSTANTIALLY ALL OF WHICH HAVE LENGTHS OF AT LEAST FIVE INCHES TO A PLURALITY OF KNITTING NEEDLES, (B) ALLOWING SAID NEEDLES TO ENGAGE SAID FILAMENT AT RANDOM POINTS ALONG THE FILAMENT LENGTHS, (C) KNITTING A BASE FABRIC ON SAID NEEDLES AND ALLOWING A PORTION OF SAID FILAMENTS TO BE LOOPED INTO THE BIGHTS OF THE LOOPS OF THE KNIT STRUCTURE OF SAID FABRIC AS SAID FABRIC IS FORMED, (D) THROUGH DOFFING MEANS MOVING THOSE PORTIONS OF SAID FILAMENTS REMAINING ON THE DOFFING MEANS OVER A STRAIGHT LINE PATH CONTINUOUS WITH SAID ARCUATE PATH WHICH ALLOWS THOSE PORTIONS OF SAID FILAMENTS REMAINING ON THE DOFFING MEANS TO BE PULLED THEREFROM BY SAID NEEDLES OVER INCREASINGLY ANGULAR PATHS TO SAID STRAIGNT LINE PATH WHEREBY BREAKAGE AND ENTANGLEMENTS ARE MINIMIZED.
References Cited (Backward Citations)
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Cited
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Cited
US1017253A
Cited
US1199144A
Cited
US2405791A
Cited
GB637313A
Cited
US2531685A
Cited
US2737702A
Cited
US3066358A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |