US3490194A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging machine
Assignee: Serv-All Machinery Corp
•
Filing: 1965-08-09
•
Granted: 1970-01-20
•
Expires: 1985-08-09
Abstract
No abstract record available.
Inventors
- 👤 Alfred C Monaghan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:33
CPC Classifications
B; B65; B65B; B65B9/00; B65B9/02; B65B9/026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US847393A
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US1907760A
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US2639567A
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US2747346A
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US2908219A
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US3067553A
Cited
US2931148A
Cited
US2928217A
Cited
US2913863A
Cited
US3024890A
Cited
US2976657A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |