US3161920A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for processing fibers
Assignee: Owens Corning
•
Filing: 1960-08-08
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Granted: 1964-12-22
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Expires: 1980-08-08
Abstract
No abstract record available.
Inventors
- 👤 Charles J Stalego
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:51
CPC Classifications
C; C03; C03B; C03B37/00; C03B37/01; C03B37/04; C03B37/048; C03B37/045; D; D01; D01G; D01G99/00; D02; D02G; D02G3/00; D02G3/02; D02G3/16; D02G3/18; D04; D04H; D04H3/00; D04H3/02; D04H3/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
47 words
THE METHOD OF PROCESSING FIBERS FORED BY HIGH VELOCITY BLAST-ATTENUATION OF BODES OF EHAT-SOFTENABLE MINERAL MATERIAL INCLUDING THE STEPS OF CONTINUOUSLY COLLECTING THE FIBERS OUT OF THE BLAST INTO CATENARY FORMATIONS, AND CONTINUOUSLY ADVANCING THE CATENARY FORMATIONS OF FIBERS AWAY FROM THE REGION OF THE ATTENUATING BLAST.
Claim 2
Independent Claim
47 words
THE METHOD OF PROCESSING FIBERS FORED BY HIGH VELOCITY BLAST-ATTENUATION OF BODES OF EHAT-SOFTENABLE MINERAL MATERIAL INCLUDING THE STEPS OF CONTINUOUSLY COLLECTING THE FIBERS OUT OF THE BLAST INTO CATENARY FORMATIONS, AND CONTINUOUSLY ADVANCING THE CATENARY FORMATIONS OF FIBERS AWAY FROM THE REGION OF THE ATTENUATING BLAST.
References Cited (Backward Citations)
US2239722A
Cited
DE753157C
Cited
US2431205A
Cited
CH266857A
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US2563756A
Cited
US2780909A
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GB741426A
Cited
US2980952A
Cited
US2936479A
Cited
US2924853A
Cited
US2987761A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-12-22 | 1968-06-22 | 1968-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-22 | 1972-06-22 | 1972-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-22 | 1976-06-22 | 1976-12-22 | $7700.00 | Window Closed / Lapsed |