US2832535A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Computing scale
Assignee: Hobart Manfacturing Co
•
Filing: 1951-10-25
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Granted: 1958-04-29
•
Expires: 1971-10-25
Abstract
No abstract record available.
Inventors
- 👤 John M Sherman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:42
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/40; G01G19/413; G01G19/414; G01G7/00; G01G7/02; G01G7/04; Y; Y10; Y10S; Y10S177/00; Y10S177/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB325168A
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US1893009A
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US2443098A
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US2277365A
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US2545655A
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US2478720A
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US2454520A
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US2508424A
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US2537498A
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US2497961A
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US2584897A
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US2449072A
Cited
US2581205A
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US2713457A
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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) | 1961-04-28 | 1961-10-28 | 1962-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-28 | 1965-10-28 | 1966-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-28 | 1969-10-28 | 1970-04-29 | $7700.00 | Window Closed / Lapsed |