Patent US3266091A successfully refreshed from Google Patents.
US3266091A
Expired / Lapsed
US
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Apparatus for manufacturing electrical insulation
Assignee: Motors Liquidation Co
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Filing: 1964-07-29
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Granted: 1966-08-16
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Expires: 1984-07-29
Abstract
No abstract record available.
Inventors
- 👤 Eugene C Quear
- 👤 Pascal J Eflin
- 👤 John M Sell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:20
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/15; B29C48/154; B29C48/155; B29C48/03; B29C48/07; B29C48/08
Claims Analysis
Total Claims: 0
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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) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |