US3059582A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor pump unit
Assignee: ITT Bell and Gossett Inc
•
Filing: 1959-04-24
•
Granted: 1962-10-23
•
Expires: 1979-04-24
Abstract
No abstract record available.
Inventors
- 👤 Robert R Greene
- 👤 John H Harker
- 👤 Harold A Lockhart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:38
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/40; F04D29/42; F04D29/426; F04D29/4266; F04D29/4273; F04D29/60; F04D29/62; F04D29/628
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2121299A
Cited
US2317517A
Cited
US2272454A
Cited
DE916811C
Cited
US2646001A
Cited
US2692563A
Cited
US2784673A
Cited
US2898861A
Cited
US2878041A
Cited
US2761707A
Cited
US2766699A
Cited
US2821071A
Cited
US2885871A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |