Patent US3281224A successfully refreshed from Google Patents.
US3281224A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for forming and collecting filamentary materials
Assignee: Owens Corning
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Filing: 1962-12-14
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Granted: 1966-10-25
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Expires: 1982-12-14
Abstract
No abstract record available.
Inventors
- 👤 Jr Sam W Lowe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:20
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/28; B65H54/2893; B65H67/00; B65H67/04; B65H67/044; B65H67/048; B65H2701/00; B65H2701/30; B65H2701/31; B65H2701/312; B65H2701/3122; Y; Y10; Y10S; Y10S242/00; Y10S242/92
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
A STRAND CONTROLLING MEANS FOR A WINDING APPARATUS WHEREIN STRANDS OF FILAMENTARY MATERIAL ARE CONCOMITANTLY WOUND ON ROTATABLE COLLECTORS TO FORM PACKAGES OF STRAND, A SUPPORT, A CARRIAGE RECEIPROCABLE LENGTHWISE OF THE ROTATABLE COLLECTORS, A ROTATABLE STRAND GUIDING OSCILLATOR INDIVIDUAL TO EACH STRAND MOUNTED ON THE CARRIAGE ARRANGES TO OSCILLATE THE STRANDS TO EFFECT A CROSSING OF THE INDIVIDUAL WRAPS OF STRAND ON THE RESPECTIVE COLLECTORS, MEANS FOR MOVING THE CARRIAGE AND OSCILLATOR TO A STRAND TRANSFER POSITION AT WHICH THE STRANDS ARE WOUND ON END ZONES OF THE RESPECTIVE COLLECTORS, AND MEANS MOUNTED BY THE CARRIAGE ARRANGED TO MAINTAIN THE STRANDS ADJACENT TO AND OUT OF THE INFLUENCE OF THE OSCIL-
Claim 2
Dependent Claim
112 words
A STRAND CONTROLLING MEANS FOR A WINDING APPARATUS WHEREIN STRANDS OF FILAMENTARY MATERIAL ARE CONCOMITANTLY WOUND ON ROTATABLE COLLECTORS TO FORM PACKAGES OF STRAND, A SUPPORT, A CARRIAGE RECEIPROCABLE LENGTHWISE OF THE ROTATABLE COLLECTORS, A ROTATABLE STRAND GUIDING OSCILLATOR INDIVIDUAL TO EACH STRAND MOUNTED ON THE CARRIAGE ARRANGES TO OSCILLATE THE STRANDS TO EFFECT A CROSSING OF THE INDIVIDUAL WRAPS OF STRAND ON THE RESPECTIVE COLLECTORS, MEANS FOR MOVING THE CARRIAGE AND OSCILLATOR TO A STRAND TRANSFER POSITION AT WHICH THE STRANDS ARE WOUND ON END ZONES OF THE RESPECTIVE COLLECTORS, AND MEANS MOUNTED BY THE CARRIAGE ARRANGED TO MAINTAIN THE STRANDS ADJACENT TO AND OUT OF THE INFLUENCE OF THE OSCIL-
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) | 1969-10-24 | 1970-04-25 | 1970-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-24 | 1974-04-25 | 1974-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-24 | 1978-04-25 | 1978-10-25 | $7700.00 | Window Closed / Lapsed |