| All Patents in class 254/133R |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
 | 21,342 | Aug. 31, 1858 | J.C. Jackson | Lifting Jack |
| | 272,899 | Feb. 27, 1883 | E. Prescott | Lifting Jack |
 | 382,807 | May 15, 1888 | R. Harris | Wagon-jack |
 | 829,238 | Aug. 21, 1906 | E.E. Thomas | Lifting-jack |
| | 2,028,905 | Jan. 28, 1936 | G.G. Hein | Jack |
| | 2,164,621 | Jul. 04, 1939 | E.M. Pfauser | Automobile Jack |
 | 2,562,412 | Jul. 31, 1951 | T.E. Brooks | Cylinder sleeve extracting bar |
 | 2,630,295 | Mar. 03, 1953 | M.B. Lucker | Automobile jack |
 | 2,695,768 | Nov. 30, 1954 | M.B. Lucker | Cradle jack |
 | 2,743,903 | May 01, 1956 | M.B. Lucker | Automobile jack |
