Patent US2906656A successfully refreshed from Google Patents.
US2906656A
Expired / Lapsed
US
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Method of producing a glass-reinforced plastic article
Assignee: Individual
•
Filing: 1956-11-16
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Granted: 1959-09-29
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Expires: 1976-11-16
Abstract
No abstract record available.
Inventors
- 👤 James W Case
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:24
CPC Classifications
B; B29; B29C; B29C69/00; B29C69/001; B29C69/002; B29C69/003; B29C70/00; B29C70/04; B29C70/06; B29C70/10; B29C70/16; B29C70/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
THE METHOD OF PRODUCING A GLASS-REINFORCED PLASTIC ARTICLE WHICH COMPRISES MELTING BATCH MATERIAL TO FORM A MASS OF MOLTEN GLASS, SEPARATING THE MASS INTO ADJACENTLY SITUATED INDIVIDUAL FILAMENTS OF SMALL AND LARGE CROSS-SECTIONAL AREAS, POSITIONING THE FILAMENTS OF THE SMALLER CROSS-SECTIONAL AREAS BETWEEN THE FILAMENTS OF THE LARGER CROSS-SECTIONAL AREAS TO FORM A SHEET OF PARALLEL SUBSTANTIALLY ALINED FILAMENTS OF ALTERNATING CROSS-
Claim 2
Independent Claim
62 words
THE METHOD OF PRODUCING A GLASS-REINFORCED PLASTIC ARTICLE WHICH COMPRISES MELTING BATCH MATERIAL TO FORM A MASS OF MOLTEN GLASS, SEPARATING THE MASS INTO ADJACENTLY SITUATED INDIVIDUAL FILAMENTS OF SMALL AND LARGE CROSS-SECTIONAL AREAS, POSITIONING THE FILAMENTS OF THE SMALLER CROSS-SECTIONAL AREAS BETWEEN THE FILAMENTS OF THE LARGER CROSS-SECTIONAL AREAS TO FORM A SHEET OF PARALLEL SUBSTANTIALLY ALINED FILAMENTS OF ALTERNATING CROSS-
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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) | 1962-09-28 | 1963-03-30 | 1963-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-28 | 1967-03-30 | 1967-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-28 | 1971-03-30 | 1971-09-29 | $7700.00 | Window Closed / Lapsed |