US2597093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mixing nozzle for dispensing apparatus
Assignee: Individual
•
Filing: 1947-09-04
•
Granted: 1952-05-20
•
Expires: 1967-09-04
Abstract
No abstract record available.
Inventors
- 👤 Sam A Gottlieb
- 👤 Gottlieb Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:14
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/0042; B67D1/0081; B67D1/0082; B67D1/0083; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87571; Y10T137/87652; Y10T137/8766; Y10T137/87668
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US232003A
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US693315A
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US850916A
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US1128302A
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US1124905A
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US1525650A
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US1630695A
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US1743738A
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US1746317A
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US1981496A
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US1947329A
Cited
US1965833A
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US1956143A
Cited
US2162384A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-20 | 1955-11-19 | 1956-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-20 | 1959-11-19 | 1960-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-20 | 1963-11-19 | 1964-05-20 | $7700.00 | Window Closed / Lapsed |