Patent US2643780A successfully refreshed from Google Patents.
US2643780A
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US
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Apparatus for handling glassware
Assignee: Emhart Manufacturing Co
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Filing: 1946-05-11
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Granted: 1953-06-30
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Expires: 1966-05-11
Abstract
No abstract record available.
Inventors
- 👤 George E Rowe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:10
CPC Classifications
C; C03; C03B; C03B35/00; C03B35/04; C03B35/06; C03B35/12; B; B65; B65G; B65G47/00; B65G47/22; B65G47/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1790688A
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US949121A
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US1049150A
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US1602719A
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US1943483A
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US1926041A
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US1810511A
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US1909813A
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US2213629A
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US2308209A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-29 | 1956-12-29 | 1957-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-29 | 1960-12-29 | 1961-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-29 | 1964-12-29 | 1965-06-30 | $7700.00 | Window Closed / Lapsed |