Patents for John C. Lincoln |
Patents 1 -
15
of 19
|
Number | Date | Patentee | Title | Type |
458,587 | Sep. 01, 1891 | J.C. Lincoln | Electric brake | motor brakes |
539,277 | May 14, 1895 | J.C. Lincoln | Electric Motor | DC motors |
676,043 | Jun. 11, 1901 | J.C. Lincoln | Electric drill | handheld power drills |
829,974 | Sep. 04, 1906 | J.C. Lincoln | Electrically Operated Mine Door Actuating Mechanism | electrical devices |
829,975 | Sep. 04, 1906 | J.C. Lincoln | Variable Speed Electric Motor | DC motors |
847,088 | Mar. 12, 1907 | J.C. Lincoln | Variable Speed Electric Motor | DC motors |
1,018,833 | Feb. 27, 1912 | J.C. Lincoln | Convertible motor | repulsion start induction run motors |
1,031,352 | Jul. 02, 1912 | J.C. Lincoln | Electric Arc Lamp | electric arc lamps |
1,043,325 | Nov. 05, 1912 | J.C. Lincoln | Variable Speed Electric Motor | DC motors |
1,050,960 | Jan. 21, 1913 | J.C. Lincoln | Electrical Reciprocating Mechanism | electrical devices |
1,090,159 | Mar. 17, 1914 | J.C. Lincoln | Brush-holder | motor brush holders |
1,115,947 | Nov. 03, 1914 | J.C. Lincoln | Dynamo-electric-machine structure | electric motors |
1,163,424 | Dec. 07, 1915 | J.C. Lincoln | Alternating Current Motor Starter | electrical devices |
1,194,645 | Aug. 15, 1916 | J.C. Lincoln | Variable Speed Electric Motor | DC motors |
1,201,837 | Oct. 17, 1916 | J.C. Lincoln | Portable Means for Securing the Reverse Flow of Electric Current | electrical devices |