| Patents for none listed |
Patents 2716 -
2730
of 3188
      |
| Number | Date | Patentee | Title | Type |
| 3,932,924 | Jan. 20, 1976 | W.T. Anderson | Method of Changing Tools | milling machines |
| 3,955,450 | May 11, 1976 | J.P. Evans | Adjustable Wrench for Torqueing and Ratcheting A Symmetrical Polygon Member | ratchet wrenches |
| 3,955,451 | May 11, 1976 | W.F. Lohness | Hand-Held Spin-Type Driver Tool | |
| 3,981,209 | Sep. 21, 1976 | Y.R. Caroff | Gripping Pincers | locking pliers |
| 3,983,595 | Oct. 05, 1976 | S.R. Wente, R.G. Knudsen | Arcuate Scraper for Concave Surfaces | |
| 3,999,264 | Dec. 28, 1976 | B.W. Carmen | Automatic Turret Head | metal lathe accessories and attachments |
| 4,003,417 | Jan. 18, 1977 | L. Cornwell | Self Locking and Unlocking Clamp for Automatic Fastener Driving Tools | |
| 4,020,742 | May 03, 1977 | E.R. Raymond | Adjustable Stop Device | milling machine accessories |
| 4,022,012 | May 10, 1977 | G.W. Balz | Surface Finishing Machine | polishing and buffing machinery |
| 4,028,756 | Jun. 14, 1977 | L.R. Couto | Hand Tool for Working Electrical Connectors | crimping tools |
| 4,034,473 | Jul. 12, 1977 | E.A. May | Suture Cutter | surgeon |
| 4,034,477 | Jul. 12, 1977 | G. Von Voros | Digital Electro-Optical Micrometer and Gages | micrometers |
| 4,043,696 | Aug. 23, 1977 | G. Wohlhaupter | Micrometer Boring Head | boring heads |
| 4,052,665 | Oct. 04, 1977 | C.F. Guenwald | Capacitive Pickup Device for Pulsating High Voltage Measurements | |
| 4,062,120 | Dec. 13, 1977 | B.R. Robinson, E.G. Weber, J.M. Lacagnina | Digital Electronic Micrometer | micrometers |
