| All Patents in class 280 |
Patents 241 -
255
of 255
      |
| Number | Date | Patentee | Title | Type |
| 3,153,306 | Oct. 20, 1964 | P.J. Robischung | Belt abrader | |
| 3,168,329 | Feb. 02, 1965 | H. Goldschmidt | Utility cart | |
| 3,308,902 | Mar. 14, 1967 | A.G. Carter | Fail-safe automatic belt anchor system | |
| 3,580,593 | May 25, 1971 | L.H. Sprunger | Antisway suspension system for an axled vehicle | |
| 3,594,460 | Jul. 20, 1971 | H.L. Rechter, M.A. Schwartz | Method for preparing a laboratory counter top | |
| 3,606,455 | Sep. 20, 1971 | A.G. Carter | Safety harness | |
| 3,618,966 | Nov. 09, 1971 | J.R. Vandervest | Mobile cabinet and anchor means for supporting the wheels thereof in raised and lowered positions | |
| 3,685,851 | Aug. 22, 1972 | H.A. Berry | Mobile cabinet | |
| 3,756,619 | Sep. 04, 1973 | R.H. Thorsell | Adjustable wheel suspension units for vehicles | |
| 4,120,549 | Oct. 17, 1978 | H.L. Bureau | Sheet Metal Tool Chest Support with Sliding Shelf | |
| 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 | C.H. Heiligenthal, J.A. Parise, G.R. Slivon | Caster Locking Mechanism and Carriage | |
| 5,269,545 | Dec. 14, 1993 | G.A. Zurbuchen, T.B. Strandell, K.E. Mellits, D.A. Huebschen | Plastic Utility Cart with Sliding Cover and Accessories | |
| 5,785,293 | Jul. 28, 1998 | J.W. Ford, D.N. Pounders, K.D. Stanford | Machinery base | |
| 5,788,252 | Aug. 04, 1998 | J.R. Piehl, G.S. Wollert, M.D. Schoenbeck, N.C. Rittmann Gasperi, D.D. Curry, K.C. Happ | Ergonomic Handle for Rolling Manually Propelled Vehicle | |
