| Patents for none listed |
Patents 916 -
930
of 3202
      |
| Number | Date | Patentee | Title | Type |
| 1,641,420 | Sep. 06, 1927 | W.F. Folmer | Cut Film Holder | film and plate holders |
| 1,641,868 | Sep. 06, 1927 | A.C. Savidge | Valve Seat Reamer | valve reseating tools |
| 1,642,863 | Sep. 20, 1927 | W.E. Whipp | Headstock for Lathes | engine lathes |
| 1,643,855 | Sep. 27, 1927 | J.N. Peterson | Socket Wrench | socket wrenches |
| 1,643,860 | Sep. 27, 1927 | C.A. Shedd | Socket Wrench | socket wrenches |
| 1,644,079 | Oct. 04, 1927 | W.J. O'Neill | Ratchet Wrench | ratchet wrenches |
| 1,647,878 | Nov. 01, 1927 | J.E. McWilliams | Pliers | pliers |
| 1,648,140 | Nov. 08, 1927 | C.W. Manzel | Lubricating Attachment | |
| 1,648,380 | Nov. 08, 1927 | G.W. Dover | Tool Holder | metal lathes |
| 1,650,085 | Nov. 22, 1927 | J.W. McDonough | Wrench | ratchet wrenches |
| 1,651,575 | Dec. 06, 1927 | W.L. Bessolo | Pipe Wrench | chain and strap wrenches |
| 1,651,576 | Dec. 06, 1927 | W.L. Bessolo | Wrench | chain and strap wrenches |
| 1,651,577 | Dec. 06, 1927 | W.L. Bessolo | Tool | chain and strap wrenches |
| 1,652,854 | Dec. 13, 1927 | P.J. Darlington | Micrometer Caliper | micrometers |
| 1,653,326 | Dec. 20, 1927 | S.J. Welter | Chain Pipe Vise | pipe and chain vises |
