| All Patents in class 280/79.11 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 72,762 | Dec. 31, 1867 | C. Taft | Shingle Carriage | shingle machines |
| 389,674 | Sep. 18, 1888 | J.T. Towsley | Truck | woodworking machine material handling |
| 601,231 | Mar. 29, 1898 | M. Blackburn | Truck | dollies, carts and hand trucks |
| 1,209,408 | Dec. 19, 1916 | R.L. Dorsey | Truck | dollies, carts and hand trucks |
| 1,557,815 | Oct. 20, 1925 | R.L. Dorsey | Truck tie plate | dollies, carts and hand trucks |
| 1,800,341 | Apr. 14, 1931 | J.D. Davies | Rotary abrasive machine | handheld power sanders |
| 2,062,520 | Dec. 01, 1936 | A.W. Mall | Portable power tool and mounting | |
| 2,201,420 | May 21, 1940 | H.M. Zschau | Disc sander for floors | handheld power sanders |
| 2,382,054 | Aug. 14, 1945 | L.L. Hercik | Portable crane | portable cranes |
| 2,390,101 | Dec. 04, 1945 | J.P. Jason | Suction cleaning apparatus | |
| 4,922,574 | May 08, 1990 | J.A. Parise, G.R. Slivon, C.H. Heiligenthal | Caster Locking Mechanism and Carriage | |
| RE34,433 | Nov. 09, 1993 | J.A. Parise, G.R. Slivon, C.H. Heiligenthal | Caster Locking Mechanism and Carriage | |
| 6,929,275 | Aug. 16, 2005 | P.E. Schlangen | Person transport wheelchair | |
