Patent US1771949A successfully refreshed from Google Patents.
US1771949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose fitting
Assignee: Charles Cory & Son Inc
•
Filing: 1928-08-30
•
Granted: 1930-07-29
•
Expires: 1948-08-30
Abstract
No abstract record available.
Inventors
- 👤 Arthur D Blanchard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:22
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/08; F16L37/084; F16L37/088; F16L37/50; F16L37/53; Y; Y10; Y10T; Y10T403/00; Y10T403/71; Y10T403/7182; Y10T403/7188
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1933-07-28 | 1934-01-27 | 1934-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-07-28 | 1938-01-27 | 1938-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-07-28 | 1942-01-27 | 1942-07-29 | $7700.00 | Window Closed / Lapsed |