| All Patents in class 15/410 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 1,305,242 | Jun. 03, 1919 | G.W. Allen | Pneumatic cleaner | |
| 1,749,373 | Mar. 04, 1930 | A.A. Breuer | Combined blower and suction device | dust collectors |
| 1,776,778 | Sep. 30, 1930 | A.A. Breuer | Combined blower and suction device | blowers |
| 2,021,241 | Nov. 19, 1935 | A.W. Mall | Quick detachable coupling | |
| 2,205,492 | Jun. 25, 1940 | R.A. Reid | Sanding machine | floor sanders |
| 2,598,499 | May 27, 1952 | G.W. Breuer, C.W. Lanter | Manually supported blower for cleaning floors and the like | blowers |
| 4,120,616 | Oct. 17, 1978 | N.M. Dwyer, J.A. Rasins | Vacuum cleaner-blower assembly with sound absorbing arrangement | blowers |
| 4,402,106 | Sep. 06, 1983 | C.A. Mattson | Blower attachment for cleaning rain gutters | |
