US3448488A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick adjustment knock-out rod
Assignee: Deacon Machinery Inc
•
Filing: 1967-01-11
•
Granted: 1969-06-10
•
Expires: 1987-01-11
Abstract
No abstract record available.
Inventors
- 👤 Philip Z Kiraly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:24
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/17; B29C45/40; B29C45/4005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2689978A
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US2645815A
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US2711561A
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US2834989A
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US3049758A
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US3120039A
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US3137905A
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US3161918A
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US3252180A
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US3310842A
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US3315302A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-09 | 1972-12-09 | 1973-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-09 | 1976-12-09 | 1977-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-09 | 1980-12-09 | 1981-06-10 | $7700.00 | Window Closed / Lapsed |