Patent US3044691A successfully refreshed from Google Patents.
US3044691A
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Assignee: Hobart Manfacturing Co
•
Filing: 1960-06-24
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Granted: 1962-07-17
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Expires: 1980-06-24
Abstract
No abstract record available.
Inventors
- 👤 Kenneth C Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:39
CPC Classifications
G; G01; G01G; G01G23/00; G01G23/18; G01G23/32; G01G23/34; G01G19/00; G01G19/40; G01G19/413; Y; Y10; Y10S; Y10S177/00; Y10S177/03; Y10S177/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE22947E
Cited
US1299786A
Cited
US1379268A
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US1921454A
Cited
US2007317A
Cited
US2376234A
Cited
US2728521A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |