US2615675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid fuse
Assignee: CARPENTER MANUFACTURING Corp
•
Filing: 1946-11-04
•
Granted: 1952-10-28
•
Expires: 1966-11-04
Abstract
No abstract record available.
Inventors
- 👤 Allen J Mellert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:14
CPC Classifications
F; F16; F16K; F16K17/00; F16K17/20; F16K17/34; F16K15/00; F16K15/14; F16K15/144; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7781; Y10T137/7784; Y10T137/7785
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US213118A
Cited
US266462A
Cited
US1038527A
Cited
US1190654A
Cited
US1897155A
Cited
US2006319A
Cited
US2117389A
Cited
US2236253A
Cited
US2417494A
Cited
US2376402A
Cited
US2344657A
Cited
US2481460A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-28 | 1956-04-28 | 1956-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-28 | 1960-04-28 | 1960-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-28 | 1964-04-28 | 1964-10-28 | $7700.00 | Window Closed / Lapsed |