Did You Know...
...that on Dec. 15, 1836, the Patent Office was completely destroyed by fire? Lost were some 7,000 models, 9,000 drawings, and 230 books plus all records of patent applications and grants.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7458134 | Constriction assembly A constriction assembly that has a regulator on two ends of head bands and includes a casing seat, the regulator and a pad. By pressing protruding buttons of the regulator support arms formed on both sides of the buttons are displaced and driving turning bodies to d... | 12/02/2008 |
| 7223141 | Stretchable foot pocket of fin An integral pocket of fin having a forward blade is disclosed. In one embodiment, the foot pocket includes a vamp, an outside counter, and a plurality of stretchable connection members interconnected the vamp and the outside counter. The connection members are adapt... | 05/29/2007 |
| 7191779 | Snorkel with whistler Provided is a snorkel having a whistler. In one embodiment, the whistler is mounted on a breathing tube. A swimmer wearing the snorkel may seize the whistler by the mouth prior to making a clear, shrill sound by activating the whistler. ... | 03/20/2007 |
| 7165545 | Splash protection device for snorkel A splash protector mounted at top of snorkel is disclosed and includes a tube-shaped adapter unit secured to the snorkel and including a passage; a float unit pivotably secured to the adapter unit and including a projected lever and two upper engagement members (e.g... | 01/23/2007 |
| 7100215 | Goggles with changeable lenses A pair of goggles having a main frame including two fitting members, two lenses fitted in the main frame, two hollow side guards, and a band secured to the side guards. Each of the two fitting members being separable at a line extended from an inner edge of a lens o... | 09/05/2006 |
| 6994085 | Splash guard for a snorkel A splash prevention device, mounted on top of the breathing tube of a snorkel, including a housing having an oblique opening in communication with the breathing tube, a U-shaped pivotal member pivotally mounted on the housing, a float member pivotally located on two... | 02/07/2006 |
