US3442708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handling and cleaning fragile containers
Assignee: Cincinnati Cleaning and Finishing Machinery Co
•
Filing: 1966-08-30
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Granted: 1969-05-06
•
Expires: 1986-08-30
Abstract
No abstract record available.
Inventors
- 👤 Harley E Huddle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:35
CPC Classifications
B; B08; B08B; B08B9/00; B08B9/08; B08B9/20; B08B9/28; B08B9/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1090845A
Cited
US2062664A
Cited
US2622608A
Cited
US2655162A
Cited
US2660513A
Cited
US2671742A
Cited
US3107677A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-05 | 1972-11-04 | 1973-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-05 | 1976-11-04 | 1977-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-05 | 1980-11-04 | 1981-05-06 | $7700.00 | Window Closed / Lapsed |