Patent US3130619A successfully refreshed from Google Patents.
US3130619A
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US
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Fiber cutter and aspirator
Assignee: Flintkote Co
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Filing: 1960-12-21
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Granted: 1964-04-28
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Expires: 1980-12-21
Abstract
No abstract record available.
Inventors
- 👤 Faro Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:51
CPC Classifications
D; D01; D01G; D01G1/00; D01G1/02; D01G1/04; B; B29; B29C; B29C41/00; B29C41/34; B29C41/36; B29C41/365; C; C03; C03B; C03B37/00; C03B37/10; C03B37/16; Y; Y10; Y10S; Y10S83/00; Y10S83/913; Y10T; Y10T83/00; Y10T83/202; Y10T83/2066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2933125A
Cited
US1294635A
Cited
US2563986A
Cited
US2745491A
Cited
US2787314A
Cited
US3025195A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-28 | 1967-10-28 | 1968-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-28 | 1971-10-28 | 1972-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-28 | 1975-10-28 | 1976-04-28 | $7700.00 | Window Closed / Lapsed |