Patents for B. C. Converse |
Patents 1 -
7
of 7
|
Number | Date | Patentee | Title | Type |
82,447 | Sep. 22, 1868 | D. Snell | Improvement in tumbling-shafts for connecting power with machinery | animal powered apparatus |
114,545 | May 09, 1871 | W. Frankel | Improvement in ratchet-drills | hand drills |
199,453 | Jan. 22, 1878 | O.W. Mar | Improvement in saw-filing machines | saw sharpening machines |
263,351 | Aug. 29, 1882 | A.S. Phillips | Combined Yardstick and Bias Rule | |
269,754 | Dec. 26, 1882 | J.F. Webster | Caliper Adjustment | calipers |
439,699 | Nov. 04, 1890 | J.W. Stayman | Wood Scraper | scrapers |
549,494 | Nov. 12, 1895 | J.J. Coram | Wire Twisting Tool | |