US1783419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispenser charge-regulating device
Assignee: Individual
•
Filing: 1929-04-30
•
Granted: 1930-12-02
•
Expires: 1949-04-30
Abstract
No abstract record available.
Inventors
- 👤 Fred W Fitch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:55
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/2018; B65D47/2031; B05; B05B; B05B1/00; B05B1/30; B05B1/3026; B05B11/00; B05B11/0005; B05B11/0062; B05B11/007; B05B11/0072; B05B11/01; B05B11/02; B05B11/028; B05B11/029; B05B11/10; B05B11/1001; B05B11/1005; B05B11/1008; B05B11/1042; B05B11/1066; B05B11/107; B05B15/00; B05B15/30; B65D83/00; B65D83/76; B65D83/765; B65D83/767; G; G01; G01F; G01F11/00; G01F11/02; G01F11/021; G01F11/025; G01F11/028
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1933-12-01 | 1934-06-02 | 1934-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-12-01 | 1938-06-02 | 1938-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-12-01 | 1942-06-02 | 1942-12-02 | $7700.00 | Window Closed / Lapsed |