US3437030A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for removing film from a packet and developing,fixing,washing and drying the film
Assignee: Individual
•
Filing: 1965-10-15
•
Granted: 1969-04-08
•
Expires: 1985-10-15
Abstract
No abstract record available.
Inventors
- 👤 Michael Mastrosimone
- 👤 Henry Rosenthal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:59
CPC Classifications
G; G03; G03D; G03D13/00; G03D13/02; G03D13/04; G03D13/06; G03D13/065; G03D13/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3074713A
Cited
US3076965A
Cited
US3202072A
Cited
US3192845A
Cited
US3165049A
Cited
US3271571A
Cited
US3280716A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-07 | 1972-10-07 | 1973-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-07 | 1976-10-07 | 1977-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-07 | 1980-10-07 | 1981-04-08 | $7700.00 | Window Closed / Lapsed |