Patent US4304150A successfully refreshed from Google Patents.
Patent US3035442A successfully refreshed from Google Patents.
US3035442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coupling means for fluid meters
Assignee: Badger Meter Inc
•
Filing: 1957-09-16
•
Granted: 1962-05-22
•
Expires: 1977-09-16
Abstract
No abstract record available.
Inventors
- 👤 Michael J Dunn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:35
CPC Classifications
G; G01; G01F; G01F15/00; G01F15/06; G01F15/065; G01F15/066
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US384024A
Cited
US957082A
Cited
FR417141A
Cited
US1724272A
Cited
US1724873A
Cited
US2354563A
Cited
US2400099A
Cited
US2681257A
Cited
US2921468A
Cited
US2779513A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |