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All Patents in class 254/99 | |||||
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Picture | Number | Date | Patentee | Title | |
8,900X | Jun. 15, 1835 | L. Norcross | Stump and rock extractor | ||
![]() | 91,283 | Jun. 15, 1869 | H.D. Stover | Improvement in hoisting-apparatus | |
134,507 | Jan. 07, 1873 | E. Bayliss | Stump-Extractors | ||
![]() | 195,220 | Sep. 18, 1877 | E. Knight | Improvement in devices for lifting work into and out of lathes | |
![]() | 2,630,295 | Mar. 03, 1953 | M.B. Lucker | Automobile jack | |
![]() | 2,760,756 | Aug. 28, 1956 | M.B. Lucker | Lifting jack |