All Patents in class 81/58.3 |
Patents 31 -
36
of 36
|
Number | Date | Patentee | Title | Type |
1,643,860 | Sep. 27, 1927 | C.A. Shedd | Socket Wrench | socket wrenches |
1,651,362 | Dec. 06, 1927 | J. Ayotte | Interchangeable Wrench or Other Tool Holder | tool holders |
1,772,524 | Aug. 12, 1930 | W.A. Seidemann | Ratchet Wrench | ratchet wrenches |
2,071,543 | Feb. 23, 1937 | W.C. Kress | Revolving Grip Tool | tool handles |
2,671,367 | Mar. 09, 1954 | J. Modin | Angularly Adjustable Handle for Socket Wrenches | wrench handle components |
2,672,066 | Mar. 16, 1954 | G.C. Fratz, P.W. Sandrock | Tool Handle Attachment | |