| Patents Granted on 1928-10-16 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 1,687,517 | Oct. 16, 1928 | M.J. Sasgen | Doorstop | door and window hardware |
| 1,687,541 | Oct. 16, 1928 | W.F. Carmichael | Turbine Fan Structure | cooling apparatus |
| 1,687,542 | Oct. 16, 1928 | W.H. Carrier | Cooling system | air conditioning apparatus |
| 1,687,609 | Oct. 16, 1928 | H.A. Gehres | Driving Mechanism for Engine Accesories | attachments |
| 1,687,649 | Oct. 16, 1928 | F.L. Gillett | Cutter Clearence Gauge | special purpose gauges |
| 1,687,788 | Oct. 16, 1928 | A.S. Pinkus | Screw Gripping Screwdriver | screwdriver blades |
| 1,688,103 | Oct. 16, 1928 | W.D. Archea | Work Rest and Ejecting Device for Grinding Machines | grinding machines |
| 1,688,136 | Oct. 16, 1928 | A.P. Jurgensen, H.E. Chayes | Dental Tool Holder | dental tools |
| 1,688,181 | Oct. 16, 1928 | C.F. Fink | Screw holding screwdriver | screwdriver blades |
| 1,688,284 | Oct. 16, 1928 | R. Milecz | Tool Holder | lathe tool holders and tool posts |
