US1053799A
(en)
|
|
1913-02-18 |
Frederick M Eslick |
Reciprocating engine.
|
US1345808A
(en)
|
|
1920-07-06 |
|
reynolds |
US349775A
(en)
|
|
1886-09-28 |
|
Device for converting motion |
US1389967A
(en)
|
|
1921-09-06 |
|
murphy |
US1321045A
(en)
|
|
1919-11-04 |
|
Opposed revolving-cylinder internal-combustion motor |
US571129A
(en)
|
|
1896-11-10 |
|
Macher |
US1312234A
(en)
|
|
1919-08-05 |
|
carlson |
US1313569A
(en)
|
|
1919-08-19 |
|
wilks and p |
US1487338A
(en)
|
|
1924-03-18 |
|
Two-cycle internal-combustion engine |
US1307045A
(en)
|
|
1919-06-17 |
|
Utoiawa |
US1063456A
(en)
|
|
1913-06-03 |
William E Looney |
Rotary multiple-cylinder four-cycle engines.
|
US174590A
(en)
|
|
1876-03-07 |
|
Improvement in valve-gears for direct-acting engines |
US3126835A
(en)
|
|
1964-03-31 |
|
Fluid pump |
US1132581A
(en)
|
|
1915-03-23 |
Automobil Construktions Ges M B H Deutsche |
Method of operating combustion-engines.
|
US127747A
(en)
|
|
1872-06-11 |
|
Improvement in apparatus for operating steam-engines |
US367029A
(en)
|
|
1887-07-26 |
|
Steam-engine |
US344593A
(en)
|
|
1886-06-29 |
|
Steam-engine |
US593248A
(en)
|
|
1897-11-09 |
|
Carriage or cycle motor |
US1316679A
(en)
|
|
1919-09-23 |
|
Lubricating system fob rotary engines |
US600971A
(en)
|
|
1898-03-22 |
|
singer |
US227319A
(en)
|
|
1880-05-04 |
|
tegnander |
USRE17273E
(en)
|
|
1929-04-16 |
|
Crankless mechanism |
US1324534A
(en)
|
|
1919-12-09 |
|
Engine |
US1716621A
(en)
|
|
1929-06-11 |
|
Rotary internal-combttstiolir engine |
US1324520A
(en)
|
|
1919-12-09 |
|
Internal-combustion engine |
US574762A
(en)
|
|
1897-01-05 |
|
eowbotha m |
US1348371A
(en)
|
|
1920-08-03 |
|
murpffy |
US1321046A
(en)
|
|
1919-11-04 |
|
Bevolviitg-cylindeb |
US749864A
(en)
|
|
1904-01-19 |
|
james |
US1628100A
(en)
|
|
1927-05-10 |
|
bacoh |
US897963A
(en)
|
|
1908-09-08 |
David E Clayton |
Pump.
|
US1293733A
(en)
|
|
1919-02-11 |
John F Duby |
Rotary explosive-engine.
|
US657409A
(en)
|
1900-02-21 |
1900-09-04 |
Alexander H Gould |
Rotary engine.
|
US669234A
(en)
|
1900-03-05 |
1901-03-05 |
John T Fuhrmann |
Motor.
|
US697649A
(en)
|
1900-06-07 |
1902-04-15 |
James A Mclean |
Rotary explosive-engine.
|
US980491A
(en)
|
1901-02-01 |
1911-01-03 |
Rockaway Automobile Company |
Rotary-cylinder explosion-engine.
|
US706320A
(en)
|
1901-05-09 |
1902-08-05 |
James A Jenney |
Steam-engine.
|
US706494A
(en)
|
1901-06-05 |
1902-08-05 |
Simeon F Pierce |
Motive-power engine.
|
US766410A
(en)
|
1903-11-19 |
1904-08-02 |
Marshall Alger |
Motor.
|
US771037A
(en)
|
1904-01-30 |
1904-09-27 |
Michael Beck |
Explosive rotary engine.
|
US782597A
(en)
|
1904-04-15 |
1905-02-14 |
Edward Cheshire |
Equalizing mechanism for air-compressors.
|
US815911A
(en)
|
1904-05-04 |
1906-03-20 |
Arthur H Eddy |
Ammonia-pump.
|
US848665A
(en)
|
1904-05-12 |
1907-04-02 |
Levi W Lombard |
Rotary explosion-engine.
|
US839300A
(en)
|
1905-05-15 |
1906-12-25 |
Ingolf C Kleppe |
Rotary gas-engine.
|
US851293A
(en)
|
1905-06-07 |
1907-04-23 |
George Lehberger |
Engine or motor.
|
US818609A
(en)
|
1906-02-09 |
1906-04-24 |
Eduard Buetikofer |
Motor-cycle.
|
US998363A
(en)
|
1906-06-25 |
1911-07-18 |
George W Morgan Jr |
Gas-engine.
|
US850295A
(en)
|
1906-12-15 |
1907-04-16 |
Progressive Co2 Power Company |
Motor.
|
US868497A
(en)
|
1907-01-08 |
1907-10-15 |
Charles E Smith |
Motor.
|
US893038A
(en)
|
1907-01-15 |
1908-07-14 |
Octave Vadam |
Air-pump for inflating pneumatic tires.
|
US972966A
(en)
|
1907-01-21 |
1910-10-18 |
Martin L Williams |
Internal-combustion engine.
|
US928715A
(en)
|
1907-03-01 |
1909-07-20 |
Thomas R Thurber |
Engine.
|
US1142367A
(en)
|
1907-04-29 |
1915-06-08 |
Hermann Reiche |
Internal-combustion engine.
|
US896448A
(en)
|
1907-07-10 |
1908-08-18 |
Emmett H Herndon |
Motor.
|
US893181A
(en)
|
1907-09-30 |
1908-07-14 |
Walter G Macomber |
Rotary engine.
|
US947008A
(en)
|
1907-11-16 |
1910-01-18 |
Ora W Williams |
Rotary explosive-engine.
|
US968969A
(en)
|
1907-12-03 |
1910-08-30 |
Craven Robert Ord |
Rotary engine.
|
US933316A
(en)
|
1908-09-02 |
1909-09-07 |
Walter G Macomber |
Internal-combustion rotary engine.
|
US945232A
(en)
|
1909-05-01 |
1910-01-04 |
Sherren Bruce Douglas Harding |
Internal-combustion engine.
|
US999047A
(en)
|
1909-10-04 |
1911-07-25 |
George Lehberger |
Engine or motor.
|
US1206800A
(en)
|
1910-12-21 |
1916-12-05 |
Charles F Batt |
Engine.
|
US1042018A
(en)
|
1911-04-05 |
1912-10-22 |
Walter G Macomber |
Rotary engine.
|
US1038537A
(en)
|
1911-06-14 |
1912-09-17 |
Albert J Dexter |
Gas-engine.
|
US1076807A
(en)
|
1911-07-17 |
1913-10-28 |
Olof A Anderson |
Internal-combustion engine.
|
US1215434A
(en)
|
1911-10-18 |
1917-02-13 |
H L F Trebert Rotary Motor Co Inc |
Internal-combustion engine.
|
US1033701A
(en)
|
1911-10-30 |
1912-07-23 |
Leon Joseph Guitard |
Rotary explosion-engine.
|
US1050456A
(en)
|
1912-02-08 |
1913-01-14 |
William C Dillman |
Explosive-engine.
|
US1104539A
(en)
|
1912-02-17 |
1914-07-21 |
Craven Robert Ord |
Rotary engine.
|
US1080123A
(en)
|
1912-07-10 |
1913-12-02 |
Don E Pratt |
Internal-combustion engine.
|
US1076179A
(en)
|
1912-07-19 |
1913-10-21 |
Hugh H Whitehead |
Mechanical movement.
|
US1097150A
(en)
|
1912-08-09 |
1914-05-19 |
Louis Vallez |
Rotary combustion-engine for aerial machines.
|
US1132161A
(en)
|
1912-10-28 |
1915-03-16 |
George Cassady |
Mechanism for the conversion of reciprocating into rotary motion.
|
US1065604A
(en)
|
1912-11-29 |
1913-06-24 |
Thomas J Gray |
Fluid-motor.
|
US1189477A
(en)
|
1913-01-27 |
1916-07-04 |
Abel Peytoureau |
Internal-combustion engine.
|
US1177609A
(en)
|
1913-03-27 |
1916-04-04 |
William E Post |
Means for converting motion.
|
US1087861A
(en)
|
1913-10-18 |
1914-02-17 |
George Henry Alexander |
Fluid-operated rotary prime mover.
|
US1136363A
(en)
|
1913-11-03 |
1915-04-20 |
William Burton Pepper |
Hydraulic transmission.
|
US1275494A
(en)
|
1913-11-12 |
1918-08-13 |
Storle Engine Company |
Internal-combustion engine.
|
US1170918A
(en)
|
1914-06-03 |
1916-02-08 |
Charles Lundy |
Valve structure.
|
US1328261A
(en)
|
1914-07-02 |
1920-01-20 |
Blankenburg Wilhelm Alber Carl |
Machine with rotary and self-controlling cylinders
|
US1147313A
(en)
|
1914-11-09 |
1915-07-20 |
George Eiermann |
Internal-combustion engine.
|
US1207846A
(en)
|
1914-11-27 |
1916-12-12 |
Robert Daniel Bradford |
Rotary and reciprocating internal-combustion engine.
|
US1183470A
(en)
|
1915-03-01 |
1916-05-16 |
Alfred Lee |
Explosion-engine.
|
US1261111A
(en)
|
1915-04-07 |
1918-04-02 |
William Robert Fasey |
Mechanism for converting reciprocatory into rotary motion.
|
US1226789A
(en)
|
1915-04-27 |
1917-05-22 |
Macomber Motors Company |
Muffler.
|
US1204892A
(en)
|
1915-04-27 |
1916-11-14 |
Macomber Motors Company |
Rotary engine.
|
US1183777A
(en)
|
1915-05-05 |
1916-05-16 |
D F Horgan |
Internal-combustion engine.
|
US1209995A
(en)
|
1915-05-24 |
1916-12-26 |
Craven Robert Ord |
Rotary explosive-engine.
|
US1229009A
(en)
|
1915-06-07 |
1917-06-05 |
Joseph F Allison |
Pumping-engine.
|
US1219377A
(en)
|
1915-07-07 |
1917-03-13 |
George H Shaw |
Rotating motor.
|
US1277964A
(en)
|
1915-08-13 |
1918-09-03 |
Thomas T Lovelace |
Rotary motor.
|
US1177126A
(en)
|
1915-08-23 |
1916-03-28 |
Franz Miller |
Engine.
|
US1181463A
(en)
|
1915-10-07 |
1916-05-02 |
Roland W Smith |
Internal-combustion engine.
|
US1298191A
(en)
|
1915-10-08 |
1919-03-25 |
William Robert Fasey |
Engine.
|
US1407293A
(en)
|
1915-12-13 |
1922-02-21 |
Arthur B Sullivan |
Aeroplane
|
US1202598A
(en)
|
1916-01-03 |
1916-10-24 |
John Simpson |
Mechanical movement.
|
US1338185A
(en)
|
1916-03-13 |
1920-04-27 |
William E Looney |
Internal-combustion engine
|
US1614476A
(en)
|
1916-03-30 |
1927-01-18 |
Motor Patents Corp |
Rotary internal-combustion engine
|
US1228101A
(en)
|
1916-04-08 |
1917-05-29 |
James H Mcevoy |
Rotary internal-combustion engine.
|
US1222475A
(en)
|
1916-04-19 |
1917-04-10 |
Charles W Sears |
Rotary internal-combustion engine.
|
US1250709A
(en)
|
1916-06-29 |
1917-12-18 |
William T Kirkman Jr |
Rotary engine.
|
US1289424A
(en)
|
1916-08-25 |
1918-12-31 |
Charles F Faupel |
Engine.
|
US1255664A
(en)
|
1916-12-15 |
1918-02-05 |
Alexander P Syger |
Internal-combustion engine.
|
US1256382A
(en)
|
1917-02-19 |
1918-02-12 |
James F Scott |
Internal-combustion engine.
|
US1408385A
(en)
|
1917-02-24 |
1922-02-28 |
Richard T Newton |
Motor wheel
|
US1276346A
(en)
|
1917-04-04 |
1918-08-20 |
Edward G Gould |
Rotary engine.
|
US1339276A
(en)
|
1917-05-02 |
1920-05-04 |
Murphy Engineering Co |
Cam
|
US1374915A
(en)
|
1918-07-10 |
1921-04-19 |
William Robert Fasey |
Two-cycle internal-combustion engine
|
US1345940A
(en)
|
1917-08-10 |
1920-07-06 |
William E Looney |
Internal-combustion engine
|
US1347762A
(en)
|
1917-09-19 |
1920-07-27 |
World Gas Engine Company |
Hydrocarbon-engine
|
US1282180A
(en)
|
1918-02-20 |
1918-10-22 |
Tracy F Brackett |
Engine.
|
US1282179A
(en)
|
1918-02-20 |
1918-10-22 |
Tracy E Brackett |
Engine.
|
US1283575A
(en)
|
1918-04-13 |
1918-11-05 |
World Gas Engine Company |
Engine.
|
US1332756A
(en)
|
1918-05-09 |
1920-03-02 |
Lemma J Root |
Rotary internal-combustion engine
|
US1466144A
(en)
|
1918-06-24 |
1923-08-28 |
Murphy Engineering Company |
Valve gear for internal-combustion engines
|
US1332948A
(en)
|
1918-06-24 |
1920-03-09 |
Murphy Engineering Company |
Oiling system for internal-combustion engines
|
US1379774A
(en)
|
1918-07-08 |
1921-05-31 |
Murphy Engineering Co |
Reversing mechanism
|
US1291531A
(en)
|
1918-07-08 |
1919-01-14 |
Thomas S James |
Construction of internal-combustion engines.
|
US1492215A
(en)
|
1918-09-03 |
1924-04-29 |
Nedoma Najder Corp |
Engine
|
US1375140A
(en)
|
1918-10-14 |
1921-04-19 |
Fasey William Robert |
Internal-combustion engine
|
US1390034A
(en)
|
1919-01-09 |
1921-09-06 |
William C Howard |
Internal-combustion engine
|
US1377383A
(en)
|
1919-01-18 |
1921-05-10 |
Joseph H Bair |
Rotary internal-combustion engine
|
US1379775A
(en)
|
1919-02-10 |
1921-05-31 |
Murphy Engineering Company |
Internal-combustion engine
|
US1374315A
(en)
|
1919-03-19 |
1921-04-12 |
Murphy Engineering Company |
Multiple head and valve-housing
|
US1366636A
(en)
|
1919-05-03 |
1921-01-25 |
George E Conway |
Internal-combustion engine
|
US1382485A
(en)
|
1919-05-03 |
1921-06-21 |
Lukacsevics Charles De |
Internal-combustion engine
|
US1370856A
(en)
|
1919-05-14 |
1921-03-08 |
Charles A Thomson |
Internal-combustion engine
|
US1393174A
(en)
|
1919-06-20 |
1921-10-11 |
H C Hart |
Hydrocarbon-engine
|
US1338039A
(en)
|
1919-06-30 |
1920-04-27 |
Lewis W Porter |
Gas-engine
|
US1427632A
(en)
|
1919-08-08 |
1922-08-29 |
Worth B Stottlemyer |
Internal-combustion engine
|
US1389873A
(en)
|
1919-09-09 |
1921-09-06 |
Hult Carl Alrik |
Four-cycle internal-combustion engine
|
US1364256A
(en)
|
1919-10-13 |
1921-01-04 |
Enfants Ernest C Des |
Rotary internal-combustion engine
|
US1413363A
(en)
|
1919-11-21 |
1922-04-18 |
Smith Harold |
Internal-combustion engine
|
US1405224A
(en)
|
1920-04-29 |
1922-01-31 |
John Garrigues |
Engine
|
US1390967A
(en)
|
1920-04-30 |
1921-09-13 |
Lukacsevics Charles De |
Annular valve construction
|
US1445686A
(en)
|
1920-08-07 |
1923-02-20 |
Hult Carl Alrik |
Internal-combustion engine
|
US1503741A
(en)
|
1920-08-10 |
1924-08-05 |
Almen Crosby Motors Company In |
Packing plate for internal-combustion engines or the like
|
US1466276A
(en)
|
1920-09-10 |
1923-08-28 |
Egersdorfer Fritz |
Rotary machine
|
US1384344A
(en)
|
1920-12-08 |
1921-07-12 |
A L Powell Power Co |
Transmission for engines
|
US1622986A
(en)
|
1921-05-13 |
1927-03-29 |
American Eng Co Ltd |
Rotary pump or motor
|
US1556300A
(en)
|
1921-08-27 |
1925-10-06 |
Olsen Engine Syndicate Ltd |
Motive-power engine
|
US1544382A
(en)
|
1921-11-30 |
1925-06-30 |
Entler Viktor |
Combustion motor
|
US1476307A
(en)
|
1922-04-15 |
1923-12-04 |
Internat Process And Engineeri |
Internal-combustion engine
|
US1569525A
(en)
|
1922-04-26 |
1926-01-12 |
Ivan L Owens |
Rotary engine
|
US1610060A
(en)
|
1922-05-18 |
1926-12-07 |
Lind Aevid |
Internal-combustion engine
|
US1508623A
(en)
|
1922-05-31 |
1924-09-16 |
Charles S Somervell |
Impact or percussive tool of the explosion-motor type
|
US1799772A
(en)
|
1922-06-07 |
1931-04-07 |
Jonathan R Wormley |
Motor and power transmission apparatus
|
US1549556A
(en)
|
1922-08-04 |
1925-08-11 |
Charles W Kennedy |
Rotary engine
|
US1693024A
(en)
|
1922-08-14 |
1928-11-27 |
Drummond Gerald |
Double-acting two-stroke-cycle internal-combustion engine
|
US1717999A
(en)
|
1922-11-27 |
1929-06-18 |
Olsen Engine Syndicate Ltd |
Pneumatic or like tool
|
US1529687A
(en)
|
1923-01-03 |
1925-03-17 |
Benjamin K Bowen |
Internal-combustion engine
|
US1604474A
(en)
|
1923-10-18 |
1926-10-26 |
Nisbet Prentiss |
Prime mover
|
US1545925A
(en)
|
1923-11-09 |
1925-07-14 |
A L Powell Power Company Inc |
Internal-combustion engine
|
US1565184A
(en)
|
1923-11-10 |
1925-12-08 |
Lloyd W Miller |
Internal-combustion engine
|
GB248410A
(en)
|
1924-09-05 |
1926-03-05 |
Olsen Engine Syndicate Ltd |
Improvements in or relating to two-stroke internal-combustion engines
|
US1939350A
(en)
|
1924-09-09 |
1933-12-12 |
Jendrassik George |
Internal combustion engine
|
US1779032A
(en)
|
1924-11-12 |
1930-10-21 |
Cathcartcushman Rotary Motor I |
Internal-combustion engine
|
US1568378A
(en)
|
1925-02-04 |
1926-01-05 |
Gribojedoff Nicolai |
Internal-combustion engine
|
US1661582A
(en)
|
1925-06-23 |
1928-03-06 |
Szydlowski Josef |
Piston engine
|
US1675629A
(en)
|
1925-12-01 |
1928-07-03 |
Andrews Albert |
Engine construction
|
US1625841A
(en)
|
1926-04-16 |
1927-04-26 |
Arthur H Wright |
Rotary reciprocating engine
|
US1851416A
(en)
|
1926-06-28 |
1932-03-29 |
Daimler Benz Ag |
Self-igniting explosion motor
|
US1629686A
(en)
|
1926-08-12 |
1927-05-24 |
Dreisbach Motors Inc |
Engine
|
US1655738A
(en)
|
1926-11-29 |
1928-01-10 |
George P Rasck |
Rotary engine
|
US1757778A
(en)
|
1927-02-24 |
1930-05-06 |
Mehlum Casper |
Internal-combustion engine
|
US1673632A
(en)
|
1927-02-28 |
1928-06-12 |
Victor C Mattson |
Rotary engine
|
US1745821A
(en)
|
1927-03-18 |
1930-02-04 |
Gribojedoff Nicolai Von |
Internal-combustion engine
|
US1707779A
(en)
|
1927-04-18 |
1929-04-02 |
Walter R Atkeson |
Internal-combustion engine
|
US1696676A
(en)
|
1927-04-30 |
1928-12-25 |
Fuhr William |
Internal-combustion motor
|
US1857000A
(en)
|
1927-10-05 |
1932-05-03 |
Kleschka John Joseph |
Hydraulic transmission mechanism
|
US1738512A
(en)
|
1927-12-09 |
1929-12-10 |
Andrews Albert |
Mechanical movement
|
US1871973A
(en)
|
1928-01-12 |
1932-08-16 |
Herman A Finke |
Lubricating system
|
US1807087A
(en)
|
1928-01-12 |
1931-05-26 |
Herman A Finke |
Internal combustion engine
|
US1788140A
(en)
|
1928-04-19 |
1931-01-06 |
Packard Motor Car Co |
Internal-combustion engine
|
US1804598A
(en)
|
1928-07-18 |
1931-05-12 |
Earl Aircraft Corp |
Internal combustion engine
|
US1774713A
(en)
|
1928-08-01 |
1930-09-02 |
Shannon Rotary Valve Motor Co |
Rotary valve mechanism
|
US1846961A
(en)
|
1928-08-23 |
1932-02-23 |
Galloway Engineering Company L |
Torque amplifier
|
US1762650A
(en)
|
1928-10-11 |
1930-06-10 |
John A Boughton |
Internal-combustion engine
|
US1828353A
(en)
|
1928-10-20 |
1931-10-20 |
Joseph F Bleser |
Internal combustion motor
|
US1867504A
(en)
|
1928-10-22 |
1932-07-12 |
George E Franklin |
Engine
|
US1838974A
(en)
|
1928-10-26 |
1931-12-29 |
Walter W Williams |
Internal combustion engine
|
US1788259A
(en)
|
1928-11-19 |
1931-01-06 |
Hassall |
Cam-driven gear for reciprocating piston engines
|
US1810017A
(en)
|
1928-11-20 |
1931-06-16 |
Herbert W Houston |
Variable stroke cam-engine
|
US1772977A
(en)
|
1929-02-25 |
1930-08-12 |
Italien American Motors Inc |
Internal-combustion engine
|
US1798866A
(en)
|
1929-02-25 |
1931-03-31 |
Joseph F Bleser |
Internal-combustion motor
|
US1813259A
(en)
|
1929-02-25 |
1931-07-07 |
Schick Dry Shaver Inc |
Engine
|
US1866398A
(en)
|
1929-03-11 |
1932-07-05 |
Craig John Frederick Nevinson |
Cooling of rotary engines
|
US1770311A
(en)
|
1929-03-22 |
1930-07-08 |
Keith Motor Company |
Engine
|
US1808083A
(en)
|
1929-05-31 |
1931-06-02 |
Packard Motor Car Co |
Nternal combustion engine
|
US1973887A
(en)
|
1929-06-13 |
1934-09-18 |
Schick Dry Shaver Inc |
Engine
|
US1772531A
(en)
|
1929-06-29 |
1930-08-12 |
Calvin C Williams |
Mechanical movement
|
US1796453A
(en)
|
1929-07-05 |
1931-03-17 |
Elmer E Goehler |
Internal-combustion engine
|
US1972335A
(en)
|
1929-07-11 |
1934-09-04 |
Albert B Gardner |
Rotary engine
|
US2001533A
(en)
|
1929-07-20 |
1935-05-14 |
Herbert W Houston |
Internal combustion engine
|
US1793107A
(en)
|
1929-08-05 |
1931-02-17 |
American Motor Corp |
Reciprocating engine
|
US1885492A
(en)
|
1929-08-31 |
1932-11-01 |
John S Rice |
Basket liner
|
US2099983A
(en)
|
1929-09-18 |
1937-11-23 |
Lake Simon |
Internal combustion engine
|
US1878767A
(en)
|
1929-11-08 |
1932-09-20 |
Richard William Faughnan |
Internal combustion engine
|
US1876506A
(en)
|
1929-11-25 |
1932-09-06 |
Lee Engineering Res Corp |
Engine
|
US1864248A
(en)
|
1930-02-27 |
1932-06-21 |
Frederick J Holmes |
Engine
|
US1880224A
(en)
|
1930-03-03 |
1932-10-04 |
Harry E Wilsey |
Rotary engine
|
US1896449A
(en)
|
1930-03-17 |
1933-02-07 |
Kreidler Anton |
Cam gear for internal combustion engines
|
US1918840A
(en)
|
1930-04-01 |
1933-07-18 |
Oliver H Eriksen |
Internal combustion engine
|
US1839592A
(en)
|
1930-05-26 |
1932-01-05 |
George A Reynolds |
Rotary engine construction
|
US1945727A
(en)
|
1930-06-16 |
1934-02-06 |
Braunwalder John |
Internal combustion engine
|
US1987699A
(en)
|
1930-10-16 |
1935-01-15 |
Moore Frederick George |
Turbine engine
|
US1910315A
(en)
|
1930-12-15 |
1933-05-23 |
Joseph F Bleser |
Piston
|
FR732629A
(fr)
|
1931-04-15 |
1932-09-23 |
|
Commande par came pour moteurs à combustion interne
|
US1886492A
(en)
|
1931-04-20 |
1932-11-08 |
Victor C Mattson |
Internal combustion engine
|
US2026705A
(en)
|
1931-11-21 |
1936-01-07 |
Pratt Theodore |
Combustion engine
|
US1999451A
(en)
|
1931-12-08 |
1935-04-30 |
Finlay Robert Noel |
Internal combustion engine
|
US1988252A
(en)
|
1932-08-18 |
1935-01-15 |
Pears Albert Charles |
Fluid pressure engine and pump having cylinders disposed parallel to a central shaft
|
US1948526A
(en)
|
1932-10-17 |
1934-02-27 |
Lilesmotor Corp |
Parallel steam engine
|
US2041319A
(en)
|
1932-10-22 |
1936-05-19 |
William D Mcgurn |
Internal combustion engine
|
US2118804A
(en)
|
1932-10-24 |
1938-05-31 |
Gunnar E Andersen |
Internal combustion engine
|
US2155455A
(en)
|
1932-11-24 |
1939-04-25 |
Thoma Hans |
Hydraulic motor and pump
|
US2065790A
(en)
|
1933-03-06 |
1936-12-29 |
Braunwalder John |
Internal combustion engine
|
US2068038A
(en)
|
1933-08-16 |
1937-01-19 |
Floyd S Prothero |
Internal combustion engine
|
US2076334A
(en)
|
1934-04-16 |
1937-04-06 |
Earl A Burns |
Diesel engine
|
US2027891A
(en)
|
1934-07-06 |
1936-01-14 |
Edward L Weitzel |
Internal combustion engine
|
US2057147A
(en)
|
1934-12-11 |
1936-10-13 |
Nu Way Engineering Corp |
Cylinder head and valve mechanism for internal combustion engines
|
US2062219A
(en)
|
1934-12-18 |
1936-11-24 |
William Kelm |
Rotary internal cobmustion engine
|
US2069651A
(en)
|
1935-02-18 |
1937-02-02 |
Oilgear Co |
Pump or motor
|
US2083510A
(en)
|
1935-06-17 |
1937-06-08 |
Stigers Melburne |
Cam engine
|
US2126860A
(en)
|
1935-10-15 |
1938-08-16 |
Alfaro Heraclio |
Scavenging means for internal combustion engines
|
US2091949A
(en)
|
1935-10-16 |
1937-09-07 |
Alfaro Heraclio |
Wobbler actuating piston for barrel engines
|
US2201893A
(en)
|
1937-01-12 |
1940-05-21 |
Gadoux Eugene |
Engine and propeller
|
US2243817A
(en)
|
1937-05-14 |
1941-05-27 |
Karl L Herrmann |
Internal combustion engine
|
US2121706A
(en)
|
1937-07-14 |
1938-06-21 |
Daniel W Little |
Internal combustion engine operated drill
|
US2188630A
(en)
|
1937-10-18 |
1940-01-30 |
Frederick P Grahman |
Internal combustion engine
|
US2276772A
(en)
|
1938-03-11 |
1942-03-17 |
Furman Williams |
Turbine
|
US2269106A
(en)
|
1938-03-23 |
1942-01-06 |
Anton R Hoffmann |
Internal combustion motor
|
US2272691A
(en)
|
1938-07-21 |
1942-02-10 |
Wright Aeronautical Corp |
Barrel engine
|
US2280375A
(en)
|
1938-09-10 |
1942-04-21 |
Wright Aeronautical Corp |
Piston mechanism
|
US2239063A
(en)
|
1938-09-10 |
1941-04-22 |
Wright Aeronautical Corp |
Barrel engine
|
US2250512A
(en)
|
1938-09-28 |
1941-07-29 |
Vickers Inc |
Connecting rod lubrication
|
US2274097A
(en)
|
1938-10-27 |
1942-02-24 |
John B Sheerer |
Crankless engine
|
US2237989A
(en)
|
1938-10-29 |
1941-04-08 |
Karl L Herrmann |
Internal combustion engine
|
US2205953A
(en)
|
1939-01-18 |
1940-06-25 |
Edwin S Hall |
Mechanism for the interconversion of reciprocation and rotation
|
US2301175A
(en)
|
1939-09-05 |
1942-11-10 |
Alvin R Earnshaw |
Engine
|
US2382280A
(en)
|
1940-01-02 |
1945-08-14 |
Allison Wilson Mayne |
Cylinder, piston, and crankshaft arrangement
|
US2369002A
(en)
|
1940-01-19 |
1945-02-06 |
Allison Wilson Mayne |
Rotary motor
|
US2243820A
(en)
|
1940-09-25 |
1941-05-27 |
Karl L Herrmann |
Internal combustion engine
|
US2243822A
(en)
|
1940-09-25 |
1941-05-27 |
Karl L Herrmann |
Internal combustion engine
|
US2243821A
(en)
|
1940-09-25 |
1941-05-27 |
Karl L Herrmann |
Internal combustion engine
|
US2326912A
(en)
|
1941-02-24 |
1943-08-17 |
Allison Wilson Mayne |
Compression ratio control
|
US2337543A
(en)
|
1941-04-25 |
1943-12-28 |
Elbert E Christopher |
Internal combustion engine
|
US2353313A
(en)
|
1941-05-28 |
1944-07-11 |
Lane Motors Inc |
Internal-combustion engine
|
US2320526A
(en)
|
1941-10-27 |
1943-06-01 |
Landis Robert |
Combustion engine
|
US2366595A
(en)
|
1942-07-25 |
1945-01-02 |
Elbert E Christopher |
Internal-combustion engine
|
US2447314A
(en)
|
1942-09-17 |
1948-08-17 |
James J Carroll |
Internal-combustion engine
|
US2368444A
(en)
|
1943-10-19 |
1945-01-30 |
Patrick B Mcnamara |
Internal-combustion engine
|
US2664866A
(en)
|
1943-12-27 |
1954-01-05 |
Frank L Fulke |
Internal-combustion engine
|
US2409868A
(en)
|
1944-01-29 |
1946-10-22 |
Lee A Sullivan |
Piston assembly
|
US2417487A
(en)
|
1944-03-18 |
1947-03-18 |
Edwin S Hall |
Cam engine
|
US2456164A
(en)
|
1944-04-05 |
1948-12-14 |
Youhouse Joseph |
Combined internal-combustion and turbine engine
|
US2439265A
(en)
|
1944-05-22 |
1948-04-06 |
William M Schroeder |
Internal-combustion engine
|
US2399743A
(en)
|
1944-08-28 |
1946-05-07 |
Lee A Sullivan |
Engine
|
US2384292A
(en)
|
1944-11-09 |
1945-09-04 |
Rogers Diesel And Aircraft Cor |
Engine structure
|
US2444764A
(en)
|
1944-12-30 |
1948-07-06 |
Erwin G Baker |
Heat engine
|
US2406292A
(en)
|
1945-04-14 |
1946-08-20 |
Rogers Diesel And Aircraft Cor |
Engine frame
|
US2401466A
(en)
|
1945-05-23 |
1946-06-04 |
Cecil B Davis |
Internal-combustion engine
|
US2477542A
(en)
|
1946-04-08 |
1949-07-26 |
Lane Motors Inc |
Motion converter
|
US2512265A
(en)
|
1946-07-02 |
1950-06-20 |
Brigaudet Marcel |
Internal-combustion engine
|
US2556585A
(en)
|
1946-07-20 |
1951-06-12 |
Hugo Solamo |
Internal-combustion motor with cylinders arranged concentrically about and parallel with the driveshaft
|
US2650676A
(en)
|
1948-04-22 |
1953-09-01 |
P R I M Sa Holding De Perfecti |
Lubrication of wobble plate internal-combustion engines
|
US2647363A
(en)
|
1948-10-28 |
1953-08-04 |
Stott John Lawrence |
Combined internal-combustion engine and turbine
|
US2567576A
(en)
|
1949-03-29 |
1951-09-11 |
Vincent E Palumbo |
Means for guiding and preventing lateral displacement of cam followers
|
US2622567A
(en)
|
1950-05-30 |
1952-12-23 |
Myard Francis Emile |
Rotatable piston machine
|
US2770224A
(en)
|
1950-12-21 |
1956-11-13 |
Mary A Ericson |
Internal combustion engines
|
US2767589A
(en)
|
1951-11-12 |
1956-10-23 |
Redrup Charles Benjamin |
Cam and slide motion converting means for converting rotary motion to reciprocating motion
|
US2776649A
(en)
|
1953-05-13 |
1957-01-08 |
Merrell R Fenske |
Two cycle fuel injection, opposed piston, thrust plate internal combustion engine
|
DE1030683B
(de)
|
1953-08-31 |
1958-05-22 |
Heinrich Ebert Dr Ing |
Hydrostatische Kolbenmaschine
|
US2856781A
(en)
|
1953-09-23 |
1958-10-21 |
Edward A Forbes |
Reciprocal to rotary converter
|
US2770140A
(en)
|
1953-11-27 |
1956-11-13 |
Vincent E Palumbo |
Cam mechanism
|
US2781749A
(en)
|
1954-06-04 |
1957-02-19 |
Stucke John |
Opposed piston sleeve valve outboard motor
|
US2966899A
(en)
|
1955-11-30 |
1961-01-03 |
Karl L Herrmann |
Internal combustion engine
|
US2783751A
(en)
|
1956-07-10 |
1957-03-05 |
Karlan Paul |
Internal combustion engine
|
US2962008A
(en)
|
1958-07-15 |
1960-11-29 |
William B Hopkins |
Engine
|
US2949100A
(en)
|
1958-09-26 |
1960-08-16 |
Axel L Petersen |
Rotary engine
|
US3039676A
(en)
|
1959-01-09 |
1962-06-19 |
Westinghouse Electric Corp |
Motion converting apparatus
|
US2994188A
(en)
|
1959-01-21 |
1961-08-01 |
R E Head |
Combination piston and turbine engine
|
US3068709A
(en)
|
1960-01-15 |
1962-12-18 |
Axel L Petersen |
Roller and wrist pin construction for rotary engines
|
US3107541A
(en)
|
1960-03-10 |
1963-10-22 |
Parsus Henri Lucien Albert |
Piston machines
|
US3078832A
(en)
|
1960-07-01 |
1963-02-26 |
Michael V Braine |
Engines
|
US3040721A
(en)
|
1960-08-17 |
1962-06-26 |
Schotthoefer Motors Inc |
Internal combustion engines of the two cycle opposed piston type
|
US3182644A
(en)
|
1961-07-24 |
1965-05-11 |
Otto V Dritina |
Internal combustion engine
|
US3169514A
(en)
|
1962-04-20 |
1965-02-16 |
Girodin Marius Georges Henri |
Valve actuating mechanism for barrel-type engines
|
US3170444A
(en)
|
1963-03-14 |
1965-02-23 |
Gerard V Haddon |
Rotary engine
|
US3202141A
(en)
|
1963-07-01 |
1965-08-24 |
Ethyl Corp |
Method of operating compression ignition engine
|
US3333577A
(en)
|
1964-03-25 |
1967-08-01 |
Mongitore Pietro |
Rotary engine
|
US3306269A
(en)
|
1964-07-13 |
1967-02-28 |
Jr Clarence O Dimmock |
Rotary compression combustion engine
|
US3326193A
(en)
|
1966-04-28 |
1967-06-20 |
Gunnar A Wahlmark |
Internal combustion engine
|
US3403668A
(en)
|
1966-04-04 |
1968-10-01 |
Schottler Henry |
Fluid transducer
|
US3359864A
(en)
|
1966-04-29 |
1967-12-26 |
Halley H Hamlin |
Barrel engine having forced lubrication
|
US3396709A
(en)
|
1966-05-09 |
1968-08-13 |
Gulf Oil Corp |
Roto-piston engine
|
US3385051A
(en)
|
1967-02-10 |
1968-05-28 |
Donald A. Kelly |
Stirling cycle engine with two wave cam means, two piston banks and driveshaft
|
US3407593A
(en)
|
1967-04-10 |
1968-10-29 |
Donald A. Kelly |
Reciprocating stirling cycle engine with dual wave cam drive
|
FR1562381A
(ja)
|
1967-04-28 |
1969-04-04 |
|
|
US3408898A
(en)
|
1968-02-08 |
1968-11-05 |
Navy Usa |
Barrel engine having cooling system
|
US3456630A
(en)
|
1968-09-16 |
1969-07-22 |
Paul Karlan |
Rotary valve cam engine
|
GB1245323A
(en)
|
1969-02-04 |
1971-09-08 |
Mini Of Aviat Supply Formerly |
Improvements in rotary machines such as internal combustion engines and compressors
|
US3587538A
(en)
|
1969-04-14 |
1971-06-28 |
Edward M Poole |
Barrel type engine
|
US3654906A
(en)
|
1969-05-09 |
1972-04-11 |
Airas T |
Axial cylinder rotary engine
|
FR2058157A1
(ja)
|
1969-08-01 |
1971-05-28 |
Ramillon Rene |
|
US3570463A
(en)
|
1970-01-12 |
1971-03-16 |
Daniel E Nelson |
Regenerative combustion cycle piston engine
|
US3687117A
(en)
|
1970-08-07 |
1972-08-29 |
Viktor Mitrushi Panariti |
Combustion power engine
|
US3745981A
(en)
|
1970-09-02 |
1973-07-17 |
H Warner |
Internal combustion rotor engine
|
US3703864A
(en)
*
|
1970-11-02 |
1972-11-28 |
Magnacheck Corp |
Micr imprinting photo-etched credit card
|
CA929818A
(en)
|
1971-03-31 |
1973-07-10 |
Striegl George |
Engine power unit
|
US3695237A
(en)
|
1971-06-07 |
1972-10-03 |
Erwin N Londo |
Rotary internal combustion engine
|
US3854284A
(en)
|
1971-10-01 |
1974-12-17 |
Nutron Corp |
Engines
|
CA952029A
(en)
|
1972-01-13 |
1974-07-30 |
Antoine Bizier |
Moteur a combustion interne
|
US3830208A
(en)
|
1972-05-08 |
1974-08-20 |
Boaz F |
Vee engine
|
US3786790A
(en)
|
1972-08-03 |
1974-01-22 |
J Plevyak |
Double-chambered reciprocatable double-action-piston internal combustion engine
|
US3805749A
(en)
|
1972-11-01 |
1974-04-23 |
P Karlan |
Rotary valve cam engine
|
US3807370A
(en)
|
1972-12-29 |
1974-04-30 |
A Baugh |
Rotary engine
|
US3844258A
(en)
|
1973-01-29 |
1974-10-29 |
R Howell |
Internal combustion engine
|
DE2324190A1
(de)
|
1973-05-12 |
1974-11-28 |
Volkswagenwerk Ag |
Verfahren zum betreiben einer brennkraftmaschine und nach diesem verfahren arbeitende brennkraftmaschine
|
DE2324322C2
(de)
|
1973-05-14 |
1982-09-02 |
Ulrich Dr.-Ing. 5160 Düren Rohs |
Zylinderkopfgitterabdichtung für eine Verbrennungskraftmaschine
|
GB1481456A
(en)
|
1973-10-12 |
1977-07-27 |
Rohs U |
Axial piston internal combustion engine
|
US3945359A
(en)
|
1973-11-27 |
1976-03-23 |
Ryuzi Asaga |
Rotor engine
|
US3895614A
(en)
|
1973-12-03 |
1975-07-22 |
Henry E Bailey |
Split piston two-stroke four cycle internal combustion engine
|
US3923018A
(en)
|
1973-12-28 |
1975-12-02 |
Stem Ind Inc |
Compact rotating internal combustion engine
|
US4022167A
(en)
|
1974-01-14 |
1977-05-10 |
Haakon Henrik Kristiansen |
Internal combustion engine and operating cycle
|
GB1467969A
(en)
|
1974-01-14 |
1977-03-23 |
Kristiansen H |
Internal combustion engine and operating cycle
|
US3913534A
(en)
|
1974-03-01 |
1975-10-21 |
Winfred A Bratten |
Rotary engine
|
AU502195B2
(en)
|
1974-05-06 |
1979-07-19 |
Searle, Russell J. |
Wobble plate machine
|
US3905338A
(en)
|
1974-05-13 |
1975-09-16 |
Turner Research Inc |
Vee engine with centrifugally assisted scavenging
|
US3902468A
(en)
|
1974-05-13 |
1975-09-02 |
Turner Research Inc |
Center section compressor
|
US3973531A
(en)
|
1974-05-13 |
1976-08-10 |
Turner Research, Inc. |
Engine with compressor and bypass for combustible mixture
|
US3970055A
(en)
|
1974-05-17 |
1976-07-20 |
Long Otto V |
Uniflow-type external combustion engine featuring double expansion and rotary drive
|
US4127096A
(en)
|
1974-07-15 |
1978-11-28 |
Townsend Engineering Company |
Internal combustion engine
|
US3968776A
(en)
|
1974-08-23 |
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