Patent US3197606A successfully refreshed from Google Patents.
Patent US2836325A successfully refreshed from Google Patents.
US2836325A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing device
Assignee: Individual
•
Filing: 1953-04-13
•
Granted: 1958-05-27
•
Expires: 1973-04-13
Abstract
No abstract record available.
Inventors
- 👤 Fred E Erickson
- 👤 Loyal K Roe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:06
CPC Classifications
G; G07; G07F; G07F11/00; G07F11/02; G07F11/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US416340A
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US536690A
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US538160A
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US1682192A
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US755001A
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US1265831A
Cited
US1287514A
Cited
US1477581A
Cited
US2039752A
Cited
US2265748A
Cited
US2554821A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-26 | 1961-11-25 | 1962-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-26 | 1965-11-25 | 1966-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-26 | 1969-11-25 | 1970-05-27 | $7700.00 | Window Closed / Lapsed |