US2680030A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nozzle
Assignee: Milwaukee Valve Co Inc
•
Filing: 1949-05-27
•
Granted: 1954-06-01
•
Expires: 1969-05-27
Abstract
No abstract record available.
Inventors
- 👤 William F Hoelzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:22
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/28; F16L37/30; F16L37/36; F16L37/08; F16L37/10; F16L37/107; B; B64; B64F; B64F1/00; B64F1/28; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87917; Y10T137/87925; Y10T137/87973
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2048936A
Cited
US2195492A
Cited
US2317729A
Cited
US2384057A
Cited
US2413571A
Cited
US2462512A
Cited
US2519358A
Cited
US2473153A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-31 | 1957-11-30 | 1958-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-31 | 1961-11-30 | 1962-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-31 | 1965-11-30 | 1966-06-01 | $7700.00 | Window Closed / Lapsed |