US3033064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support and stripper for cutter head in a paper shredding machine
Assignee: Individual
•
Filing: 1959-01-12
•
Granted: 1962-05-08
•
Expires: 1979-01-12
Abstract
No abstract record available.
Inventors
- 👤 Filemon T Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:03
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/18; B26D2007/1809; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/21; Y10T83/2103; Y10T83/2105; Y10T83/2107; Y10T83/2118; Y10T83/212; Y10T83/768; Y10T83/7809; Y10T83/783
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US119578A
Cited
US595092A
Cited
US740201A
Cited
US1380723A
Cited
US2621567A
Cited
US2770302A
Cited
US2923259A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |