Did You Know...
...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.
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| Number | Title | Issue Date |
| 8104149 | Money clip A money clip includes a pair of jaws joined together by means of a throat with a pair housings at least partially enveloping the jaws. A pair of operating levers are slidably mounted, respectively, in the housings with an elongated slot formed on the interior of eac... | 01/31/2012 |
| 7305741 | Binder clip A binder clip, having a structure that removably binds several sheets of documents rotating and pressing hinged pressing levers that function to open or close the mouth of a clip body, thereby binding the documents prior to keeping them in a desired place, is disclo... | 12/11/2007 |
| 7120969 | Binder clip A binder clip comprising a first side panel, second side panel and third side panel, integral with one another and arranged in the shape of a triangle, the first and third side panels having curled edge portions, and the first and third side panels spring-biased tow... | 10/17/2006 |
| 6988296 | Combination money clip and transmitting and receiving device A money clip having jaws connected by a throat that provides spring action to urge the jaws together, a pair of operating levers slidably mounted respectively on the jaws, and a device that emits and receives radio waves, electromagnetic waves, light waves, sound wa... | 01/24/2006 |
| 6553851 | Exit sign and emergency light testing-clamp A clamping device is used to push a test button on an exit sign or emergency light. The clamp can be attached without damaging various signs and lights. The clamp includes a channel (40), which guides an adjustable protruding object to push a test button ... | 04/29/2003 |
| 6226840 | Structure binder clip A binding clip having actuator rods capable of rotation to any angle so as to not impair reading and writing, and which is produced by a simpler fabrication process. A triangularly folded pincer section has an actuator rod on each of the two sides and an ... | 05/08/2001 |
| 5946778 | Clip with retractable operating levers A spring clip has jaws connected by a throat that provides spring action to urge the jaws together, and levers on each jaw that can be extended to provide a mechanical advantage for opening the jaws, or can be retracted so the levers are juxtaposed on the... | 09/07/1999 |
| 5497681 | Method for making an IC lead-frame punch A punch for removing material from lead frames has a substantially rectangular body with an array of grooves along one side and a step removed on one end from the side opposite the grooves to provide an array of punch teeth extending from the body of the ... | 03/12/1996 |
| 4696081 | Clip resiliant A clip comprising: a metal sheet which forms an upper face, a lower face and a back portion; two pairs of hinges with one pair on each face; two pairs of shanks with each shank having a longer arm and a shorter arm, the ends of the arms are bent so that t... | 09/29/1987 |
| 4559245 | Paint shield holder and shielding method Paint shield holders and shielding methods form a pair of planar sheets and an interconnecting resilient bight portion into a clip for receiving a planar edge portion of a paint shield between major surfaces which in area are a multiple of a cross-section... | 12/17/1985 |
| 4388747 | One-piece molded toggle clamp A one-piece molded plastic clamp having a pair of toggle members interconnecting the clamp jaws and swingable between jaw-open and locked jaw-closed positions. The jaws and toggle members are all flexibly connected by live hinges.... | 06/21/1983 |
