US2558181A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable dispensing device
Assignee: Individual
•
Filing: 1949-03-23
•
Granted: 1951-06-26
•
Expires: 1969-03-23
Abstract
No abstract record available.
Inventors
- 👤 Kassel Art
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:13
CPC Classifications
F; F25; F25D; F25D3/00; F25D3/12; F25D3/14; B; B67; B67D; B67D2210/00; B67D2210/00028; B67D2210/00128; B67D2210/00131
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1987323A
Cited
FR775575A
Cited
US2096088A
Cited
US2090403A
Cited
US2123031A
Cited
US2105339A
Cited
US2187868A
Cited
GB554089A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-25 | 1954-12-25 | 1955-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-25 | 1958-12-25 | 1959-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-25 | 1962-12-25 | 1963-06-26 | $7700.00 | Window Closed / Lapsed |