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Patent US3221522A successfully refreshed from Google Patents.
US3221522A
Expired / Lapsed
US
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Circular knit stockings
Assignee: Hanes Hosiery Mills Co
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Filing: 1962-01-23
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Granted: 1965-12-07
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Expires: 1982-01-23
Abstract
No abstract record available.
Inventors
- 👤 Nebel Max Bruno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:15
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/06; D04B1/22; D04B1/24; D04B1/26; D04B9/00; D04B9/42; D04B9/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
IN A LADY''S STOCKING ROTARY KNITTED THROUGHOUT THE LEG AND FOOT THEREOF, (A) AN INSTEP PORTION COMPOSED OF A FIRST THREAD IN ALTERNATE COURSE AND A SECOND THREAD IN THE INTERVENING COURSES, (B) A HEEL PORTION CONTIGUOUS WITH THE INSTEP PORTION WHEREIN THE TWO THREADS ARE FORMED INTO DOUBLE THREAD KNITTED LOOPS IN ALTERNATE WALES IN ALTERNATE COURSES AND INTO DOUBLE THREAD KNITTED LOOPS IN THE INTERVENING WALES IN THE INTERVENING COURSES, AND (C) A SOLE PORTION CONTIGUOUS WITH BOTH THE INSTEP PORTION AND THE HEEL PORTION WHEREIN ONE THREAD IS FORMED INTO KNITTED LOOPS IN ALTERNATE WALES IN ALTERNATE COURSES AND FLOATED ACROSS THE INTERVENING WALES, AND WHEREIN THE OTHER THREAD IS FORMED INTO KNITTED LOOPS IN THE INTERVENING WALES IN THE INTERVENING COURSES AND FLOATED ACROSS THE ALTERNATE WALES.
Claim 2
Dependent Claim
131 words
IN A LADY''S STOCKING ROTARY KNITTED THROUGHOUT THE LEG AND FOOT THEREOF, (A) AN INSTEP PORTION COMPOSED OF A FIRST THREAD IN ALTERNATE COURSE AND A SECOND THREAD IN THE INTERVENING COURSES, (B) A HEEL PORTION CONTIGUOUS WITH THE INSTEP PORTION WHEREIN THE TWO THREADS ARE FORMED INTO DOUBLE THREAD KNITTED LOOPS IN ALTERNATE WALES IN ALTERNATE COURSES AND INTO DOUBLE THREAD KNITTED LOOPS IN THE INTERVENING WALES IN THE INTERVENING COURSES, AND (C) A SOLE PORTION CONTIGUOUS WITH BOTH THE INSTEP PORTION AND THE HEEL PORTION WHEREIN ONE THREAD IS FORMED INTO KNITTED LOOPS IN ALTERNATE WALES IN ALTERNATE COURSES AND FLOATED ACROSS THE INTERVENING WALES, AND WHEREIN THE OTHER THREAD IS FORMED INTO KNITTED LOOPS IN THE INTERVENING WALES IN THE INTERVENING COURSES AND FLOATED ACROSS THE ALTERNATE WALES.
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) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |