US3190068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turbocharger for compressor driving engine
Assignee: Gardner Denver Inc
•
Filing: 1964-05-14
•
Granted: 1965-06-22
•
Expires: 1984-05-14
Abstract
No abstract record available.
Inventors
- 👤 Raymond F Williams
- 👤 Michael E Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:18
CPC Classifications
F; F02; F02B; F02B37/00; F02B37/04; F02B37/10; F02B71/00; F02B71/04; F02B71/06; F02C; F02C6/00; F02C6/04; F02C6/10; F02C6/12; F04; F04D; F04D25/00; F04D25/02; F04D25/04; F04D25/045; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
AN INTERNAL COMBUSTION ENGINE HAVING AN EXHAUSTDRIVEN TURBOCHARGER PROVIDING CHARGING GAS THEREFOR; SAID TURBOCHARGER INCLUDING GAS COMPRESSING MEANS; A SOURCE COMPRESSED GAS; GAS CONDUCTING MEANS CONNECTING SAID SOURCE TO SAID GAS COMPRESSING MEANS WHEREBY COMPRESSED GAS SUPPLIED FROM SAID SOURCE OPERATES ON SAID GAS COMPRESSING MEANS TO INCREASE THE CHARGING-GAS OUTPUT OF SAID TUROCHARGER.
Claim 2
Dependent Claim
54 words
AN INTERNAL COMBUSTION ENGINE HAVING AN EXHAUSTDRIVEN TURBOCHARGER PROVIDING CHARGING GAS THEREFOR; SAID TURBOCHARGER INCLUDING GAS COMPRESSING MEANS; A SOURCE COMPRESSED GAS; GAS CONDUCTING MEANS CONNECTING SAID SOURCE TO SAID GAS COMPRESSING MEANS WHEREBY COMPRESSED GAS SUPPLIED FROM SAID SOURCE OPERATES ON SAID GAS COMPRESSING MEANS TO INCREASE THE CHARGING-GAS OUTPUT OF SAID TUROCHARGER.
References Cited (Backward Citations)
US1955620A
Cited
US2594845A
Cited
US2503410A
Cited
US2737017A
Cited
US2773348A
Cited
US3071122A
Cited
US3007626A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |