Patent US2982447A successfully refreshed from Google Patents.
US2982447A
Expired / Lapsed
US
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Dispensing apparatus for use on an engine driven vehicle
Assignee: Individual
•
Filing: 1955-01-05
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Granted: 1961-05-02
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Expires: 1975-01-05
Abstract
No abstract record available.
Inventors
- 👤 Austin Leonard Edmond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:11
CPC Classifications
B; B60; B60N; B60N3/00; B60N3/16; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6855; Y10T137/6881; Y10T137/6888
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1004650A
Cited
US1165907A
Cited
US1228932A
Cited
US1282310A
Cited
US1524585A
Cited
US1866015A
Cited
US1920146A
Cited
US2004993A
Cited
US1916037A
Cited
US2122695A
Cited
US2285581A
Cited
US2423224A
Cited
US2535752A
Cited
US2649332A
Cited
US2602694A
Cited
US2634166A
Cited
US2661015A
Cited
US2669251A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-01 | 1964-10-31 | 1965-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-01 | 1968-10-31 | 1969-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-01 | 1972-10-31 | 1973-05-02 | $7700.00 | Window Closed / Lapsed |