| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 248316200 | Wedging or camming | 7 |
| 20110155883 | CAM HOLDER SYSTEM - A cam holder system is described. A cam mechanism allows the holder to accept sheet material and be closed easily, while still maintaining strong holding power. The holder is formed by two or more separate pieces of extruded rigid material that slide together. End caps can be used to hold the pieces in alignment with each other so that they do not slide apart when the holder is opened. The cam is located near the middle of the assembly so that the user has leverage when opening and closing the holder. The holder can be squeezed in one direction to open the holder, and in the other direction to close the holder. A lever arm for closure is located above the cam, and a lever arm for opening is located below the cam. The receiving slot is located on-center so that the holder and the sheet material remain aligned with each other during use. | 06-30-2011 |
| 20120145864 | QUICK CLAMPING APPARATUS FOR OPTICAL DEVICES - A quick-release device for clamping a quick-change plate of an optical device in a guide on a baseplate, the quick-change plate and the guide comprising complementarily formed guide surfaces, the guide comprising first and second mounting elements adjustable relative to each other, and a device for fixing the quick-change plate in place designed for adjusting the distance of the mounting elements to each other, characterized in that the device for fixing the quick-change plate in place comprises a lever engaging with a earn in a slotted link disposed in the first mounting element, such that a motion of the lever adjusts the first mounting element relative to the second mounting element. | 06-14-2012 |
| 20120181406 | Clamping Apparatus for Firearm Rail Mount - A mounting component for engagement of a scope or other component to a firearm mounting rail. A base of the mounting component features first and second translating halves which can be drawn toward each other by rotation of a lever operating a cam to translate a cross member communicating between the two halves of the base. An adjustment is provided to change the length of the cross member extension between the base halves to allow adjustment of the compressive force caused by lever rotation. | 07-19-2012 |
| 20160023028 | SIDE BRACKET FOR FIXING SPRINKLER JOINT - Disclosed is a side bracket for fixing a sprinkler joint. The side bracket for fixing the sprinkler joint includes a distance controller installed at a lower portion of one of side wall supporting portions of the side bracket, wherein the distance controller includes an inclined plate installed at an outer surface of the side wall supporting portion, a rotational member installed along a center line of the inclined plate, and a fixing shaft configured to connect the inclined plate with the rotational member and to pass through and be fixed to the pair of side wall supporting portions. | 01-28-2016 |
| 20160251874 | PANEL CLAMPS FOR FENCES AND BARRIERS | 09-01-2016 |
| 248316300 | Self-actuating | 2 |
| 20080245943 | Apparatus for retaining sheets against a back surface - An apparatus for retaining at least one sheet against a back surface is disclosed herein. In at least one embodiment, the apparatus comprises a wedge member, a roller member, a biasing member, and a release mechanism. The roller member is moveable between a first position where the roller surface contacts the wedge member and a second position where the roller surface is separated from the wedge member. The biasing member biases the roller member toward the first position. The release mechanism is connected to the roller member and moveable between a clamp position and a release position. The release mechanism moves the roller member from the first position to the second position when the release mechanism is moved from the clamp position to the release position. | 10-09-2008 |
| 20160107474 | SHEET HOLDER - A sheet holder ( | 04-21-2016 |
