Bizarre Patents
Method and apparatus for making a drink hop along a bar or counter
A method for generating a drink which appears to hop from a remote spot on the bar or counter and take one or more leaps, before landing in a patron's glass.
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 |
| 7475686 | Earplug An earplug comprising a foam composition containing a polyvinyl chloride resin and less than about 5 wt % monomeric phthalate, based on the total weight of the foam composition, is described. The foam composition may include a plasticizer containing less than or equ... | 01/13/2009 |
| 6826287 | Earmuff with controlled leak An acoustic earmuff device is provided comprising a rigid cup, including inner and outer surfaces, a sound channel means disposed through said cup shaped portion, and a plate means operatively associated with said sound channel means, such that when the plate means ... | 11/30/2004 |
| 6622816 | Personal protective devices having an energy activated material A personal protective device is disclosed. The personal protective device comprises at least one energy-activated material, disposed within or on the personal protective device. The energy activated material changes reversibly changes at least a portion o... | 09/23/2003 |
| 6511177 | Protective eyewear with adjustable strap Safety eyewear is presented which is provided with particulate sealing around the inside periphery of the lens/lenses and having temples that provide adjustment of the eyewear to a pantoscopic angle. The eyewear is provided with an adjustable strap assemb... | 01/28/2003 |
| 6338342 | Respirator headpiece and release mechanism A quick release mechanism and headpiece for use with a respirator. The quick release mechanism uses an over center latch pivotly attached to a yoke to control the tension in a pair of upper tension cords. In the latched position the upper tension cords tr... | 01/15/2002 |
| 6322211 | Temple adjustment device Eyewear having a temple body that provides for adjustment of the temple length. The temple adjustment housing has an interior cavity. Formed within the interior cavity is a longitudinal groove. The temple adjustment housing has at least one relief cut for... | 11/27/2001 |
| 6254236 | Parabolic and hyperbolic aspheric eyewear Piano lenses and associated eyewear incorporating parabolic and hyperbolic arcs are provided which are particularly useful in safety and recreational applications.... | 07/03/2001 |
| 6241042 | Hearing protective device An acoustical hearing device is presented, comprising a foam and at least one component which is mechanically bonded to the foam. The mechanical bonding of the component arises during manufacture, wherein the component is placed into a mold cavity as an i... | 06/05/2001 |
| 6241352 | Lens overlays for eyewear In general terms, the lens overlays of the present invention comprise thin, formed plastic overlays that can easily be attached to the inside or outside of the primary protective lenses by the user. In one embodiment, the lens overlay comprises a first ov... | 06/05/2001 |
| 6161540 | Respirator filter having a pleated filter layer The filter medium of the present invention includes a pleated filter layer and a flat filter layer adjacent to the pleated filter layer. Both the pleated filter layer and the flat filter layer may contain a thermoplastic material allowing the filter layer... | 12/19/2000 |
| 6149268 | Protective eyewear with at least one ventilation channel Safety eyewear is presented which is provided with particulate sealing around a frame containing lens/lenses and having temples that provide adjustment of the eyewear to a pantoscopic angle. The eyewear is provided with an adjustable strap assembly for be... | 11/21/2000 |
| 6148821 | Selective nonlinear attenuating earplug The present invention presents a selective nonlinear attenuating earplug. The earplug is tunable by the wearer and permits the wearer to select the performance of the earplug. The earplug of the present invention can function either in a selective attenua... | 11/21/2000 |
| 6024446 | Eyewear with hingedly attached strapped head retainer Safety eyewear is presented which is provided with particulate sealing around the inside periphery of the lens/lenses and having temples that provide adjustment of the eyewear to a pantoscopic angle. The eyewear is provided with an adjustable strap assemb... | 02/15/2000 |
| 6021526 | Hearing protection device A hearing protection device. The hearing protection device includes a band and legs that are rotatable relative to the band. Each leg includes a first leg end and a second leg end. The first leg end is rotatably coupled to the band to allow the leg to rot... | 02/08/2000 |
| 6019469 | Aspheric plano eyewear A novel plano lens and eyewear incorporating such lens is presented wherein the piano lens comprises a front surface curvature which is created by rotating an aspheric shape about an axis which is offset from an axis of the aspheric shape. In a preferred ... | 02/01/2000 |
| 6006361 | Hearing protection device A hearing protection device. The hearing protection device includes a band and legs that are rotatable relative to the band. Each leg includes a first leg end and a second leg end. The first leg end is rotatably coupled to the band to allow the leg to rot... | 12/28/1999 |
| 5917576 | Eyewear assembly An eyewear assembly comprising a set of eyewear having a lens piece, two temple pieces, and an attachment member securely connected to each temple piece. The attachment member has a first predetermined length and upon extension to a second length, retains... | 06/29/1999 |
| 5909267 | Pantascopic adjustment mechanism for eyewear Eyewear having a temple that provides for adjustment of the temple length and adjustment of the pantoscopic angle of the eyewear. The eyewear lens includes a plurality of projections that define various pantoscopic angles. A temple endpiece includes a set... | 06/01/1999 |
| 5825455 | Aspheric plano eyewear A novel plano lens and eyewear incorporating such lens is presented wherein the plano lens comprises a front surface curvature which is created by rotating an aspheric shape about an axis which is offset from an axis of the aspheric shape. In a preferred ... | 10/20/1998 |
| 5809574 | Hearing protection device A hearing protection device. The hearing protection device includes a band and legs that are rotatable relative to the band. Each leg includes a first leg end and a second leg end. The first leg end is rotatably coupled to the band to allow the leg to rot... | 09/22/1998 |
| 5799658 | Hearing protective device comprising a foam and a porous component and method of manufacture thereof An acoustical hearing device is presented, including a foam and at least one porous component which is mechanically bonded to the foam. The mechanical bonding of the porous component arises during manufacture, wherein the porous component is placed into a... | 09/01/1998 |
| 5792998 | Acoustical hearing protective devices utilizing dynamically stiff foam and methods of producing same An earmuff cushion and other foam hearing protective components such as earplugs and pods for semi-aural hearing protectors and earplugs providing improved attenuation are described. The cushion and other foam hearing protective components are comprised o... | 08/11/1998 |
| 5668354 | Earplug assembly and eyewear assembly An earplug assembly. The assembly includes a pair of earplugs adapted for insertion into the ear canal of an individual and an attachment member securely connected to each plug. The attachment member has a first predetermined length and is capable of bein... | 09/16/1997 |
