US3045874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air expansion dispenser with metering means
Assignee: American Radiator and Standard Sanitary Corp
•
Filing: 1960-04-01
•
Granted: 1962-07-24
•
Expires: 1980-04-01
Abstract
No abstract record available.
Inventors
- 👤 Kogan Henry Wolf
- 👤 Noakes Thomas Edmund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:21
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/02; G01F11/08; D; D06; D06F; D06F33/00; D06F33/30; D06F33/32; D06F33/37; D06F39/00; D06F39/02; D06F39/022; F; F04; F04B; F04B13/00; F04B13/02; D06F2103/00; D06F2103/52; D06F2105/00; D06F2105/42; D06F37/00; D06F37/42
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |