Patent US3292603A successfully refreshed from Google Patents.
US3292603A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary engine
Assignee: Individual
•
Filing: 1964-12-16
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Granted: 1966-12-20
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Expires: 1984-12-16
Abstract
No abstract record available.
Inventors
- 👤 Wayto Stephen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:17
CPC Classifications
F; F02; F02B; F02B75/00; F02B75/26; F02B75/265; F02B57/00; F02B57/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
A ROTARY ENGINE COMPRISING A STATOR WITH A CYLINDRICAL BORE AND CYLINDRICAL ROTOR ROTATABLY MOUNTED IN SAID BORE, A MAIN SHAFT, A PLURALITY OF CIRCUMFERENTIALLY EVENLY SPACED CYLINDERS IN SAID ROTOR ARRANGED IN A BANK IN PLANAR ALIGNMENT TRANSVERSELY OF SAID ROTOR, A PISTON OPERATIVELY MOUNTED IN EACH OF SAID CYLINDERS, MEANS FOR TRANSMITTING POWER BETWEEN SAID PISTONS AND SAID MAIN SHAFT, A PLURALITY OF FUEL INTAKES AND EXHAUSTS IN SAID STATOR EACH CORRESPONDING IN NUMBER TO SAID CYLINDERS AND CIRCUMFERENTIALLY SPACED TO PROVIDE FOR SIMULTANEOUS INTAKE AND SIMULTANEOUS EXHAUST BY ALL ROTOR CYLINDERS IN SAID BANK, MEANS FOR SIMULTANEOUSLY IGNITING FUEL IN ALL CYLINDERS IN SAID BANK, TIMING MEANS FOR ROTATING SAID ROTOR IN PREDETERMINED TIMED OPERATIVE RELATION TO SAID PISTONS AND MAIN SHAFT WHEREBY SAID ROTOR CYLINDERS AND PISTONS ARE PROGRESSIVELY POSITIONED RELATIVE TO SAID STATOR FOR THE RELATED INTAKE, IGNITION, AND EXHAUST SEQUENCES OF COMBUSTION CYCLE OPERATIONS.
Claim 2
Dependent Claim
150 words
A ROTARY ENGINE COMPRISING A STATOR WITH A CYLINDRICAL BORE AND CYLINDRICAL ROTOR ROTATABLY MOUNTED IN SAID BORE, A MAIN SHAFT, A PLURALITY OF CIRCUMFERENTIALLY EVENLY SPACED CYLINDERS IN SAID ROTOR ARRANGED IN A BANK IN PLANAR ALIGNMENT TRANSVERSELY OF SAID ROTOR, A PISTON OPERATIVELY MOUNTED IN EACH OF SAID CYLINDERS, MEANS FOR TRANSMITTING POWER BETWEEN SAID PISTONS AND SAID MAIN SHAFT, A PLURALITY OF FUEL INTAKES AND EXHAUSTS IN SAID STATOR EACH CORRESPONDING IN NUMBER TO SAID CYLINDERS AND CIRCUMFERENTIALLY SPACED TO PROVIDE FOR SIMULTANEOUS INTAKE AND SIMULTANEOUS EXHAUST BY ALL ROTOR CYLINDERS IN SAID BANK, MEANS FOR SIMULTANEOUSLY IGNITING FUEL IN ALL CYLINDERS IN SAID BANK, TIMING MEANS FOR ROTATING SAID ROTOR IN PREDETERMINED TIMED OPERATIVE RELATION TO SAID PISTONS AND MAIN SHAFT WHEREBY SAID ROTOR CYLINDERS AND PISTONS ARE PROGRESSIVELY POSITIONED RELATIVE TO SAID STATOR FOR THE RELATED INTAKE, IGNITION, AND EXHAUST SEQUENCES OF COMBUSTION CYCLE OPERATIONS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-19 | 1970-06-20 | 1970-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-19 | 1974-06-20 | 1974-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-19 | 1978-06-20 | 1978-12-20 | $7700.00 | Window Closed / Lapsed |