US1184633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Siphon-head.
Assignee: DANE Manufacturing Co
•
Filing: 1914-03-26
•
Granted: 1916-05-23
•
Expires: 1934-03-26
Abstract
No abstract record available.
Inventors
- 👤 William P Dilts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:57
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/04; B67D1/0456
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) | 1919-05-23 | 1919-11-22 | 1920-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-05-23 | 1923-11-22 | 1924-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-05-23 | 1927-11-22 | 1928-05-23 | $7700.00 | Window Closed / Lapsed |