Patent US3469482A successfully refreshed from Google Patents.
US3469482A
Expired / Lapsed
US
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Machine for cutting strip material
Assignee: Alves Photo Service Inc
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Filing: 1966-11-30
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Granted: 1969-09-30
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Expires: 1986-11-30
Abstract
No abstract record available.
Inventors
- 👤 Richard G Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:18
CPC Classifications
G; G03; G03D; G03D15/00; G03D15/04; G03D15/043; G03D15/046; Y; Y10; Y10T; Y10T83/00; Y10T83/081; Y10T83/099; Y10T83/444; Y10T83/4458; Y10T83/446; Y10T83/4647; Y10T83/525; Y10T83/533; Y10T83/536; Y10T83/727; Y10T83/744; Y10T83/745
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2133868A
Cited
US2297368A
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US2382406A
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US2759504A
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US3133466A
Cited
US3174374A
Cited
US3203293A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-29 | 1973-03-31 | 1973-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-29 | 1977-03-31 | 1977-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-29 | 1981-03-31 | 1981-09-30 | $7700.00 | Window Closed / Lapsed |