US2161049A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing device
Assignee: Dyson Kissner Moran Corp
•
Filing: 1937-05-19
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Granted: 1939-06-06
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Expires: 1957-05-19
Abstract
No abstract record available.
Inventors
- 👤 John H Horstman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:50
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/02; B67D7/0238; B67B; B67B7/00; B67B7/24; B67B7/26
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) | 1942-06-05 | 1942-12-05 | 1943-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-06-05 | 1946-12-05 | 1947-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-06-05 | 1950-12-05 | 1951-06-06 | $7700.00 | Window Closed / Lapsed |