US2689067A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing container with pump having an adjustable-stroke piston
Assignee: Individual
•
Filing: 1951-02-07
•
Granted: 1954-09-14
•
Expires: 1971-02-07
Abstract
No abstract record available.
Inventors
- 👤 Freeman Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:26
CPC Classifications
A; A43; A43D; A43D25/00; A43D25/18; Y; Y10; Y10S; Y10S417/00; Y10S417/903; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87917; Y10T137/88046; Y10T137/88054
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US126604A
Cited
AU1215428A
Cited
US1494381A
Cited
US1553805A
Cited
US1724766A
Cited
US2495551A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-13 | 1958-03-15 | 1958-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-13 | 1962-03-15 | 1962-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-13 | 1966-03-15 | 1966-09-14 | $7700.00 | Window Closed / Lapsed |