All Patents in class 72 |
Patents 886 -
900
of 1723
|
Number | Date | Patentee | Title | Type |
651,896 | Jun. 19, 1900 | C. Stoolfire | Improvements in Farmers' Tools | pliers |
652,359 | Jun. 26, 1900 | C. Houck, G. Haigh | Weaver's Pliers | pliers |
652,674 | Jun. 26, 1900 | P.J. Harrah | Combined Vise and Drill | vises |
653,335 | Jul. 10, 1900 | J. Becker | Seamless Tube Rolling Machine | tube making machines |
654,607 | Jul. 31, 1900 | O. Colborne | Punching Press | punch presses |
654,659 | Jul. 31, 1900 | F. Marggraff | Automatic Stop Mechanism for Metal Working Machines | metalworking machine mechanisms |
655,028 | Jul. 31, 1900 | W. Sneller | Rotary Draw Block Hammer | rotary hammers |
656,135 | Aug. 14, 1900 | H.H. Hamlett | Hammer Press | forging presses |
657,114 | Sep. 04, 1900 | L.D. Howard | Power-hammer | blacksmith |
658,077 | Sep. 18, 1900 | F. Thomas | Machine for bending sheet metal | sheet metal brakes |
659,522 | Oct. 09, 1900 | Z.T. Furbish | Apparatus for Making Ribbed Sleeves or Wheels | |
659,626 | Oct. 09, 1900 | H.C. Pomeroy | Riveting-Machine | riveters |
660,719 | Oct. 30, 1900 | E.G. Budd | Die for forming sheet metal | industrial machine pulleys and belt drive mechanisms |
661,017 | Oct. 30, 1900 | C. Kuhlewind | Rolling Mill | rolling mills |
665,249 | Jan. 01, 1901 | L. Mayer | Trip-hammer ram connection | drop hammers |