US3466074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coupling for veneer lathe feed screw
Assignee: PRODUCTION MACHINES Inc
•
Filing: 1967-06-16
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Granted: 1969-09-09
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Expires: 1987-06-16
Abstract
No abstract record available.
Inventors
- 👤 Edwin M Heth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:24
CPC Classifications
F; F16; F16D; F16D1/00; F16D1/02; F16D1/033; F16B; F16B2200/00; F16B2200/50; F16B2200/506; Y; Y10; Y10T; Y10T403/00; Y10T403/48; Y10T403/70; Y10T403/7018; Y10T403/7021
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US923633A
Cited
US1025425A
Cited
US1109836A
Cited
DE718666C
Cited
FR977823A
Cited
US2617672A
Cited
GB651188A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |