US3071950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for producing run-resistant seamless hosiery and hosiery produced thereby
Assignee: HARPER HOSIERY MILLS Inc
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Filing: 1962-05-10
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Granted: 1963-01-08
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Expires: 1982-05-10
Abstract
No abstract record available.
Inventors
- 👤 Clifford R Chaney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:42
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A METHOD OF KNITTING RUN-RESISTANT, SHEER, SEAMLESS HOSIERY BY MANIPULATING NEEDLES TO DRAW LOOPS AND MANIPULATING A STITCH CAM TO VARY THE DEPTH OF DRAW, SAID METHOD COMPRISING MANIPULATING SAID NEEDLES TO KNIT COURSES OF PLAIN STITCHES IN A WELT PORTION WITH THE STITCH CAM IN A RAISED POSITION TO LIMIT THE DEPTH OF DRAW, LOWERING THE STITCH CAM TO SUBSTANTIALLY INCREASE THE DEPTH OF DRAW BY THE NEEDLES FOR KNITTING A LEG PORTION WHILE MANIPULATING THE NEEDLES AND FEEDING TWO ENDS OF YARN IN A MANNER TO KNIT COURSES OF RUN-RESISTANT STITCHES.
Claim 2
Independent Claim
93 words
A METHOD OF KNITTING RUN-RESISTANT, SHEER, SEAMLESS HOSIERY BY MANIPULATING NEEDLES TO DRAW LOOPS AND MANIPULATING A STITCH CAM TO VARY THE DEPTH OF DRAW, SAID METHOD COMPRISING MANIPULATING SAID NEEDLES TO KNIT COURSES OF PLAIN STITCHES IN A WELT PORTION WITH THE STITCH CAM IN A RAISED POSITION TO LIMIT THE DEPTH OF DRAW, LOWERING THE STITCH CAM TO SUBSTANTIALLY INCREASE THE DEPTH OF DRAW BY THE NEEDLES FOR KNITTING A LEG PORTION WHILE MANIPULATING THE NEEDLES AND FEEDING TWO ENDS OF YARN IN A MANNER TO KNIT COURSES OF RUN-RESISTANT STITCHES.
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) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |