All Patents in class 15 |
Patents 271 -
285
of 391
|
Number | Date | Patentee | Title | Type |
1,968,257 | Jul. 31, 1934 | H.L. Myers | Portable bench sander | handheld power sanders |
1,968,622 | Jul. 31, 1934 | W.A. Smith | Mopstick | |
1,969,318 | Aug. 07, 1934 | H.L. Myers | Ventilated sanderplane | handheld power sanders |
1,971,790 | Aug. 28, 1934 | A.W. Mall | Portable power tool | |
1,983,277 | Dec. 04, 1934 | A.N. Emmons | Disk sander | handheld power sanders |
1,987,264 | Jan. 08, 1935 | W.D. McMahan | Tape cleaner | tape measure mechanisms |
2,014,186 | Sep. 10, 1935 | H.L. Myers | Road surfacing machine | |
2,021,241 | Nov. 19, 1935 | A.W. Mall | Quick detachable coupling | |
2,056,706 | Oct. 06, 1936 | R.G. Anderson, J.Y. Blazek | Surface finishing machine | vehicle mechanic |
2,069,700 | Feb. 02, 1937 | A.N. Emmons | Abrading machine | sanding machines |
2,079,946 | May 11, 1937 | H.L. Myers | Floor scrubbing, brushing, and polishing machine | |
2,095,502 | Oct. 12, 1937 | H.L. Johnston | Cleaning and sterilizing method and apparatus | |
2,103,311 | Dec. 28, 1937 | K.C. Atkin | Drive ring for floor maintenance machine brushes | |
2,103,893 | Dec. 28, 1937 | E.E. Buskirk | Portable air purifier unit | dust collectors |
2,112,896 | Apr. 05, 1938 | R.M. Husband | Apparatus for Cleaning Heat Exchangers and the Like | boiler repair tools |