Patent US2802604A successfully refreshed from Google Patents.
US2802604A
Expired / Lapsed
US
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Device for dispensing and applying predetermined quantities of a flowable material
Assignee: Individual
•
Filing: 1955-07-22
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Granted: 1957-08-13
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Expires: 1975-07-22
Abstract
No abstract record available.
Inventors
- 👤 Avery R Ebberts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:34
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/24; B65D35/40; B65D47/00; B65D47/04; B65D47/20; B65D47/26; B65D47/261; B65D47/265
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US645101A
Cited
US671047A
Cited
US1191578A
Cited
US1408520A
Cited
US2162907A
Cited
US2425474A
Cited
US2718023A
Cited
US2690278A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-12 | 1961-02-11 | 1961-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-12 | 1965-02-11 | 1965-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-12 | 1969-02-11 | 1969-08-13 | $7700.00 | Window Closed / Lapsed |