US2661201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Check weigher
Assignee: Morton Salt Co
•
Filing: 1950-06-10
•
Granted: 1953-12-01
•
Expires: 1970-06-10
Abstract
No abstract record available.
Inventors
- 👤 Leslie H Bowes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:13
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/16; B07C5/18; B07C5/20; Y; Y10; Y10S; Y10S177/00; Y10S177/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2157577A
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US2112823A
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US2310988A
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US2307695A
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US2488037A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-30 | 1957-06-01 | 1957-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-30 | 1961-06-01 | 1961-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-30 | 1965-06-01 | 1965-12-01 | $7700.00 | Window Closed / Lapsed |