Patent US4626303A successfully refreshed from Google Patents.
Patent US4707107A successfully refreshed from Google Patents.
Patent US3434225A successfully refreshed from Google Patents.
US3434225A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drier for film processors
Assignee: Logetronics Inc
•
Filing: 1967-09-05
•
Granted: 1969-03-25
•
Expires: 1987-09-05
Abstract
No abstract record available.
Inventors
- 👤 Earle M Knibiehly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:43
CPC Classifications
F; F26; F26B; F26B13/00; F26B13/10; F26B13/101; F26B13/103; G; G03; G03D; G03D15/00; G03D15/02; G03D15/022
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1972-03-24 | 1972-09-23 | 1973-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-24 | 1976-09-23 | 1977-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-24 | 1980-09-23 | 1981-03-25 | $7700.00 | Window Closed / Lapsed |