Patent US2593607A successfully refreshed from Google Patents.
US2593607A
Expired / Lapsed
US
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Jar pump having antidrip spout
Assignee: Weber Showcase and Fixture Co Inc
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Filing: 1946-10-28
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Granted: 1952-04-22
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Expires: 1966-10-28
Abstract
No abstract record available.
Inventors
- 👤 William A Pruett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:06
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/02; B67D7/0205; B65; B65D; B65D23/00; B65D23/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1414135A
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FR542651A
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US1416309A
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US1522370A
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US1641280A
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GB366207A
Cited
US1986248A
Cited
US2203242A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-22 | 1955-10-22 | 1956-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-22 | 1959-10-22 | 1960-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-22 | 1963-10-22 | 1964-04-22 | $7700.00 | Window Closed / Lapsed |