US2582494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glassware inspecting machine
Assignee: Emhart Manufacturing Co
•
Filing: 1946-08-01
•
Granted: 1952-01-15
•
Expires: 1966-08-01
Abstract
No abstract record available.
Inventors
- 👤 Edward H Lorenz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:33
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/84; G01N21/88; G01N21/90; G01N21/9072; G01N21/9009; Y; Y10; Y10S; Y10S209/00; Y10S209/919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE304652C
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US1586155A
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US1756785A
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US2318856A
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US2353758A
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US2338868A
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US2407062A
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US2410093A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-14 | 1955-07-16 | 1956-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-14 | 1959-07-16 | 1960-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-14 | 1963-07-16 | 1964-01-15 | $7700.00 | Window Closed / Lapsed |