Actor Zeppo Marx patented a "Cardiac Pulse Rate Monitor" in 1969.
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| Number | Title | Issue Date |
| 7195041 | Tie wrench for bending fence mounting clips around fencing wire to secure fencing wire to a fence post A tie wrench for bending mounting clips to secure a fence wire to a fence post is disclosed. The tie wrench utilizes a hook that is positioned beneath the fence wire but above an outer portion of the mounting clip. The tie wrench is pulled toward the user to twist a... | 03/27/2007 |
| 7188643 | Twin tie wrench for installing fence mounting clips around fencing wire to secure fencing wire to a T-post and/or an electrical post A tie wrench for bending mounting clips to secure a fence wire to a fence post is disclosed. The tie wrench utilizes two different hooks that are positioned to engage mounting clips and fence wire. The tie wrench is pulled toward the user to twist and secure the out... | 03/13/2007 |
| 7124786 | Linesman pliers with wire splice twister Linesman type pliers (10) that have provisions for splicing wires together. The pliers (10) have a right body (20) with a first jaw (22) on one end, and a handle (24) on the other end, and a pivotal bore (26) in-between. The... | 10/24/2006 |
| 7108021 | Tie wrench for bending fence mounting clips around fencing wire to secure fencing wire to a fence post A tie wrench for bending mounting clips to secure a fence wire to a fence post is disclosed. The tie wrench utilizes a hook that is positioned beneath the fence wire but above an outer portion of the mounting clip. The tie wrench is pulled toward the user to twist a... | 09/19/2006 |
| 7104287 | Wire-untwisting tool Wire-untwisting tools and tool bits are disclosed. The wire-untwisting tool comprises a tool body, a movable member, and a spring. The tool body has a first channel extending inwardly from a first surface and a second channel extending inwardly from a second surface... | 09/12/2006 |
| 6962173 | Wire handling tool element and method of use thereof A wire handling tool element includes a cylindrical body having a J-shaped hook on one end and a drill bit-type element on a second end. A wire is pulled out of a jacket containing a plurality of wires by attaching one end of that wire to the cylindrical body and at... | 11/08/2005 |
| 5520227 | Tool for forming controlled bends in wire A tool for forming a controlled bend in a wire to be positioned around a terminal screw or post. The tool has a wire bending head at one end of a shaft which has a handle at the opposite end, the wire bending head including a post coaxial with the shaft a... | 05/28/1996 |
| 5335701 | Tie-bar tool for attaching fencing wire to a post with a tie-wire clip A tool for attaching fencing wire to a post with a tie-wire clip. The tool has an essentially cylindrical bar. One end of the bar is tapered and ends in a flat surface that is provided with a blind hole that extends into the bar beyond where the taper beg... | 08/09/1994 |
| 4917154 | Fencewrench This invention relates to an improved method and apparatus for attaching wire clips to a metal woven wire fence or barbed wire and holding same firmly to metal fence posts. It also relates to tightening sagging metal wire, splicing metal wire, bending met... | 04/17/1990 |
| 4509416 | Bale tie joining devices Bale tie joining devices for joining bale tie ends on top of a bale in a press, and wherein the completed tie joint or knot is visible to a press operator from the top before release of the bale from the press.... | 04/09/1985 |
| 4353295 | Wire tying fixture A wire tying fixture for use with a pair of wires having individual loops adapted to intertie when overlapped and subsequently tensioned, the fixture having an open-ended, downwardly slotted longitudinal channel adapted to receive the wires thrust loop-fi... | 10/12/1982 |