US1669492A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottle washer
Assignee: Mckenna Brass & Manufacturing Co Inc
•
Filing: 1923-08-03
•
Granted: 1928-05-15
•
Expires: 1943-08-03
Abstract
No abstract record available.
Inventors
- 👤 Patrick W Shields
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:31
CPC Classifications
B; B08; B08B; B08B9/00; B08B9/08; B08B9/20; B08B9/42; B08B9/426; B08B9/28; B08B9/30; B08B9/34
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) | 1931-05-15 | 1931-11-14 | 1932-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-05-15 | 1935-11-14 | 1936-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-05-15 | 1939-11-14 | 1940-05-15 | $7700.00 | Window Closed / Lapsed |