Patent US5179936A successfully refreshed from Google Patents.
Patent US3410162A successfully refreshed from Google Patents.
US3410162A
Expired / Lapsed
US
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Apparatus for manufacturing film record cards
Assignee: United States Envelope Co
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Filing: 1966-06-15
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Granted: 1968-11-12
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Expires: 1986-06-15
Abstract
No abstract record available.
Inventors
- 👤 Henry A Ruggeri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:40
CPC Classifications
B; B31; B31D; B31D1/00; B31D1/0075; B31D1/0081; B31D1/0087; Y; Y10; Y10S; Y10S493/00; Y10S493/944; Y10T; Y10T83/00; Y10T83/202; Y10T83/2066; Y10T83/207; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/483
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) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |