Patent US2644779A successfully refreshed from Google Patents.
US2644779A
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Method for the continuous molding of brassieres and other threedimensional articles
Assignee: Individual
•
Filing: 1948-02-03
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Granted: 1953-07-07
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Expires: 1968-02-03
Abstract
No abstract record available.
Inventors
- 👤 Fred W Manning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:48
CPC Classifications
B; B29; B29C; B29C51/00; B29C51/18; B29C51/20; B29C51/22; A; A41; A41C; A41C5/00; A41C5/005; B29C51/002; B29C51/004; B29C51/04; B29L; B29L2031/00; B29L2031/48; B29L2031/4871; B29L2031/4885; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
IN A METHOD FOR MOLDING ARTICLES FROM A FIBRE-FORMING MATERIAL, THE STEPS COMPRISING: DEPOSITING THE SAID MATERIAL IN INTERSECTING FILAMENTS TO FORM AN INTERGRAL WEB IN WHICH THE FILAMENTS ARE BONDED TO ONE ANOTHER BY THEIR OWN ADHESIVENESS; UNIFORMLY AND PROGRESSIVELY STRETCHING SUCCESSIVE PORTIONS OF THE SAID WEB TO STRETCH-ORIENT THE SAID FILAMENTS; AND PROGRESSIVELY DISTORTING SUCCESSIVE, UNIFORMLY SPACED PORTIONS OF THE SAID WEB TO THE INITIAL POINT OF ELASTICITY OF THE SAID FILAMENTS TO PRODUCE A SERIES OF THREE-DIMENSIONAL SHAPES, THE SAID OPERATIONS BEING ACCOMPLISHED DURING A CONTINUOUS MOVEMENT OF THE SAID WEB.
Claim 2
Dependent Claim
94 words
IN A METHOD FOR MOLDING ARTICLES FROM A FIBRE-FORMING MATERIAL, THE STEPS COMPRISING: DEPOSITING THE SAID MATERIAL IN INTERSECTING FILAMENTS TO FORM AN INTERGRAL WEB IN WHICH THE FILAMENTS ARE BONDED TO ONE ANOTHER BY THEIR OWN ADHESIVENESS; UNIFORMLY AND PROGRESSIVELY STRETCHING SUCCESSIVE PORTIONS OF THE SAID WEB TO STRETCH-ORIENT THE SAID FILAMENTS; AND PROGRESSIVELY DISTORTING SUCCESSIVE, UNIFORMLY SPACED PORTIONS OF THE SAID WEB TO THE INITIAL POINT OF ELASTICITY OF THE SAID FILAMENTS TO PRODUCE A SERIES OF THREE-DIMENSIONAL SHAPES, THE SAID OPERATIONS BEING ACCOMPLISHED DURING A CONTINUOUS MOVEMENT OF THE SAID WEB.
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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) | 1956-07-06 | 1957-01-05 | 1957-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-06 | 1961-01-05 | 1961-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-06 | 1965-01-05 | 1965-07-07 | $7700.00 | Window Closed / Lapsed |