US2815075A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Film cutter
Assignee: Individual
•
Filing: 1955-03-28
•
Granted: 1957-12-03
•
Expires: 1975-03-28
Abstract
No abstract record available.
Inventors
- 👤 Lee G Braunstein
- 👤 Jr Frederick W Kulicke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:35
CPC Classifications
G; G03; G03D; G03D15/00; G03D15/04; G03D15/043; G03D15/046; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/4463; Y10T83/4465; Y10T83/4594; Y10T83/525; Y10T83/541; Y10T83/543; Y10T83/566; Y10T83/5815; Y10T83/869; Y10T83/8765; Y10T83/8798; Y10T83/8804; Y10T83/8805
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) | 1960-12-02 | 1961-06-03 | 1961-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-02 | 1965-06-03 | 1965-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-02 | 1969-06-03 | 1969-12-03 | $7700.00 | Window Closed / Lapsed |