US3134704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for multiple forming and winding of glass and resin filaments
Assignee: Reichhold Chemicals Inc
•
Filing: 1960-05-13
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Granted: 1964-05-26
•
Expires: 1980-05-13
Abstract
No abstract record available.
Inventors
- 👤 Modigliani Piero
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:56
CPC Classifications
D; D04; D04H; D04H3/00; D04H3/02; B; B29; B29C; B29C53/00; B29C53/56; B29C53/58; B29C53/60; D02; D02G; D02G3/00; D02G3/02; D02G3/16; D02G3/18
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
49 words
THE METHOD OF FORMING A FILAMENTARY PRODUCT COMPRISING CONTINUOUSLY DRAWING RESIN FILAMENTS FROM A MOLTEN MASS OF RESIN FROM A ROW OF ORIFICES BY MEANS OF A MEMBER ROTATING ABOUT AN AXIS; AND CONTINUOUSLY COMBINING SAID DRAWN RESIN FILAMENTS WITH A PLURALITY OF GLASS FILAMENTS ON SAID ROTATING MEMBER.
Claim 2
Independent Claim
49 words
THE METHOD OF FORMING A FILAMENTARY PRODUCT COMPRISING CONTINUOUSLY DRAWING RESIN FILAMENTS FROM A MOLTEN MASS OF RESIN FROM A ROW OF ORIFICES BY MEANS OF A MEMBER ROTATING ABOUT AN AXIS; AND CONTINUOUSLY COMBINING SAID DRAWN RESIN FILAMENTS WITH A PLURALITY OF GLASS FILAMENTS ON SAID ROTATING MEMBER.
Claim 3
Dependent Claim
95 words
APPARATUS FOR FORMING RESIN FILAMENTS COMPRISING A ROTATABLE DRUM HAVING A DOWNTURNED ED$E; A VICOUS RESIN SUPPLY MEANS POSITIONED ABOVE SAID DOWNTURNED EDGE OF SAID DRUM; MEANS FOR HEATING A SUPPLY OF RESIN IN SAID RESIN SUPPLY MEANS; A SERIES OF SPACED APART APERTURES AT THE FORWARD PART OF SAID RESIN SUPPLY MEANS AND IN OPEN COMMUNICATION WITH SAID SUPPLY VICOUS RESIN, SAID SERIES OF SPACED APART APERTURES EXTENDING GENERALLY PARALLEL TO THE AXIS OF ROTATION OF SAID DRUM; MEANS FOR ANGULARLY ADJUSTING SAID RESIN SUPPLY MEANS WITH RESPECT TO THE AXIS OF SAID DRUM.
Claim 4
Dependent Claim
95 words
APPARATUS FOR FORMING RESIN FILAMENTS COMPRISING A ROTATABLE DRUM HAVING A DOWNTURNED ED$E; A VICOUS RESIN SUPPLY MEANS POSITIONED ABOVE SAID DOWNTURNED EDGE OF SAID DRUM; MEANS FOR HEATING A SUPPLY OF RESIN IN SAID RESIN SUPPLY MEANS; A SERIES OF SPACED APART APERTURES AT THE FORWARD PART OF SAID RESIN SUPPLY MEANS AND IN OPEN COMMUNICATION WITH SAID SUPPLY VICOUS RESIN, SAID SERIES OF SPACED APART APERTURES EXTENDING GENERALLY PARALLEL TO THE AXIS OF ROTATION OF SAID DRUM; MEANS FOR ANGULARLY ADJUSTING SAID RESIN SUPPLY MEANS WITH RESPECT TO THE AXIS OF SAID DRUM.
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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) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |