Famous Patents
The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.
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| Number | Title | Issue Date |
| 7243397 | Hinge assemble for flat panel display appliance Disclosed is a hinge assembly capable of adjusting a tilting angle of a display in a display appliance. The hinge assembly includes a movable plate fixed to a rear side of the display and having a through-hole, a stationary plate coupled to a stand for the display a... | 07/17/2007 |
| 7008158 | Bolt or nut locking fastener and fastening system A fastening system and assembly functions as a washer ring components but also provides for locking the bolt head end to prevent rotation of the threaded shaft while tightening the nut. The same device can be used alone on the threaded end of a bolt, or in conjuncti... | 03/07/2006 |
| 6976817 | Positive locking fastener A positive locking fastener for inhibiting rotation of a nut located on a shaft of a threaded fastener, the positive locking fastener comprising: a first plate and a second plate receivable on the shaft, wherein at least one of said plates is rotationally fixed rela... | 12/20/2005 |
| 6896463 | Spindle nut retainer A spindle nut retainer is provided for preventing a nut threaded upon a spindle from unthreading and detaching from the spindle. The spindle nut retainer includes an integral base section and peripheral section maintaining a cup-shaped configuration. The base sectio... | 05/24/2005 |
| 4565395 | Extensible swivel An extensible swivel for lamps and the like is disclosed. The extensible swivel preferably is incorporated in a leg or an arm of a lamp, where the leg or the arm includes upper and lower tubular members joined by a retainer ring. An extension sleeve prefe... | 01/21/1986 |
| 4529346 | Securing assembly for a threaded member A locking and securing means is disclosed which includes a base member, a threaded member and a sprocket. The base member defines vertically extending fingers with gaps therebetween and a threaded bore. The threaded member with a flat or irregular shape o... | 07/16/1985 |
| 4493225 | Neck-strain alleviator for bicyclists Disclosed is a quickly-adjustable while-in-motion bicycle handlebar securing device which enables a bicyclist to quickly and easily change the bicycle handlebar position while-in-motion to one resulting in less strain upon his neck.... | 01/15/1985 |
