US3112658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Harmonic balancing device for internal combustion engines
Assignee: Individual
•
Filing: 1960-08-18
•
Granted: 1963-12-03
•
Expires: 1980-08-18
Abstract
No abstract record available.
Inventors
- 👤 Martin J Berlyn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:07
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/22; F16F15/26; F16F15/261; F02; F02B; F02B75/00; F02B75/16; F02B75/18; F02B75/20; F02B2075/1804; F02B2075/1808; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2142; Y10T74/2154; Y10T74/2156; Y10T74/2173; Y10T74/2183
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
IN AN INTERNAL COMBUSTION ENGINE HAVING AN ENGINE FRAME, A CYLINDER IN SAID FRAME, A PISTON IN SAID CYLINDER, A CRANKSHAFT, A MAIN CONNECTING ROD CONNECTING SAID PISTON AND SAID CRANKSHAFT, COUNTERWEIGHTS FIXED TO SAID CRANKSHAFT AND ROTATING THEREWITH, PENDULUM SUPPORTING MEANS CARRIED BY SAID ENGINE FRAME, PENDULUMS PIVOTALLY CONNECTED TO SAID PENDULUM SUPPORTING MEANS AND AUXILIARY CONNECTING RODS CONNECTING SAID PENDULUMS TO SAID CRANKSHAFT AND MEANS ON SAID CRANKSHAFT OPERATIVELY CONNECTED TO SAID AUXILIARY CONNECTING RODS FOR DRIVING SAID PENDULUMS.
Claim 2
Dependent Claim
81 words
IN AN INTERNAL COMBUSTION ENGINE HAVING AN ENGINE FRAME, A CYLINDER IN SAID FRAME, A PISTON IN SAID CYLINDER, A CRANKSHAFT, A MAIN CONNECTING ROD CONNECTING SAID PISTON AND SAID CRANKSHAFT, COUNTERWEIGHTS FIXED TO SAID CRANKSHAFT AND ROTATING THEREWITH, PENDULUM SUPPORTING MEANS CARRIED BY SAID ENGINE FRAME, PENDULUMS PIVOTALLY CONNECTED TO SAID PENDULUM SUPPORTING MEANS AND AUXILIARY CONNECTING RODS CONNECTING SAID PENDULUMS TO SAID CRANKSHAFT AND MEANS ON SAID CRANKSHAFT OPERATIVELY CONNECTED TO SAID AUXILIARY CONNECTING RODS FOR DRIVING SAID PENDULUMS.
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) | 1966-12-02 | 1967-06-03 | 1967-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-02 | 1971-06-03 | 1971-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-02 | 1975-06-03 | 1975-12-03 | $7700.00 | Window Closed / Lapsed |