Bizarre Patents
User-operated amusement apparatus for kicking the user's buttocks
An apparatus including a user-operated and controlled apparatus for self-infliction of repetitive blows to the user's buttocks by a plurality of elongated arms bearing flexible extensions that rotate under the user's control.
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 |
| 8163352 | Method for smoothing cementitious slurry in the production of structural cementitious panels A vibrating smoothing device or plate transverse to a direction of travel of deposited gypsum-cementitious slurry and embedded chopped fibers. The plate is used to smooth the top surface of the slurry panel as it exits a first fiber embedment station and a second sl... | 04/24/2012 |
| 8142914 | Gypsum-containing product and gypsum board The invention provides a set gypsum-containing product having increased resistance to permanent deformation and a method for preparing it comprising forming a mixture of a calcium sulfate material, water, and an appropriate amount of one or more enhancing materials ... | 03/27/2012 |
| 8137490 | Process of manufacturing cement based armor panels A process for making a fiber reinforced cementitious product such as a panel which hardens to an ultra-high compressive strength composite for use in making panels with ballistic and blast resistant properties. The panel has a continuous phase resulting from curing ... | 03/20/2012 |
| D656251 | Seismic expansion sleeve for suspended ceilings | 03/20/2012 |
| D656006 | Intersection clip for suspended ceilings | 03/20/2012 |
| 8133354 | Acoustic ceiling tiles made with paper processing waste A composition and process suitable for making acoustic tiles are disclosed. Certain embodiments of the composition comprise: perlite; inorganic material selected from the group consisting of calcium sulfate, calcium carbonate, clay and mixtures thereof; a binder sel... | 03/13/2012 |
| 8122679 | Non-combustible reinforced cementitious lightweight panels and metal frame system for a fire wall and other fire resistive assemblies A fire resistive assembly including metal framing members, for example, C-joists, U-joists, open web joists, HAMBRO or other metal frame systems that support a reinforced, lightweight, dimensionally stable SCP panel. The assembly is non-combustible, water durable, m... | 02/28/2012 |
| 8079198 | Non-combustible reinforced cementitious lightweight panels and metal frame system for shear walls A vertical shear wall system including vertical metal framing members, for example, C-joists, U-joists, open web joists, or other metal frame systems that support a reinforced, lightweight, dimensionally stable SCP panel. The shear wall system is non-combustible, wa... | 12/20/2011 |
| 8070895 | Water resistant cementitious article and method for preparing same A fibrous mat-faced cementitious article comprising (a) a cementitious core, and (b) a first fibrous mat comprising polymer or mineral fibers and a hydrophobic finish on at least one surface thereof, wherein the hydrophobic finish is in contact with the cementitious... | 12/06/2011 |
| 8070878 | Lightweight cementitious compositions and building products and methods for making same Cementitious compositions and methods for making same, in which the cementitious compositions include 35-60 wt. % cementitious reactive powder (also termed Portland cement-based binder), 2-10 wt. % expanded and chemically coated perlite filler, 20-40 wt. % water, en... | 12/06/2011 |
| 8062565 | Low density non-woven material useful with acoustic ceiling tile products A non-woven material, that can be formed into an acoustic ceiling tile, is provided. The material includes a substantially planar and self-supporting core of an inorganic base fiber and a synthetic thermal bonding fiber. The synthetic thermal bonding fiber preferabl... | 11/22/2011 |
| 8038915 | Panel smoothing process and apparatus for forming a smooth continuous surface on fiber-reinforced structural cement panels A vibrating flexible smoothing sheet or shroud disposed transversely of a direction of travel of a formed fiber panel including gypsum-cementitious slurry and embedded chopped fibers. The sheet is used to smooth the surface of the panel as it exits a fiber embedment... | 10/18/2011 |
| 8038790 | High performance non-combustible gypsum-cement compositions with enhanced water durability and thermal stability for reinforced cementitious lightweight structural cement panels Structural cement panel for resisting transverse and shear loads equal to transverse and shear loads provided by plywood and oriented strain board, when fastened to framing for use in shear walls, flooring and roofing systems. The panels provide reduced thermal tran... | 10/18/2011 |
| 8030377 | Self-leveling cementitious composition with controlled rate of strength development and ultra-high compressive strength upon hardening and articles made from same A self-leveling cementitious mixture with excellent flow properties and which hardens with a controlled rate of strength development to an ultra-high compressive strength composite composition for use in making articles such as cementitious armor panel with ballisti... | 10/04/2011 |
| 8016960 | Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum Provided are methods and systems for introducing a wet gypsum accelerator or other high viscosity production additive to an aqueous dispersion of calcined gypsum in a discharge apparatus downstream of a stucco mixer in which the dispersion was prepared. These method... | 09/13/2011 |
| 7964034 | Gypsum-containing product and method for producing same The invention provides a set gypsum-containing product having increased resistance to permanent deformation and a method for preparing it comprising forming a mixture of a calcium sulfate material, water, and an appropriate amount of one or more enhancing materials ... | 06/21/2011 |
| D638289 | Seismic expansion joint clip for suspended ceilings | 05/24/2011 |
| D638288 | Seismic expansion joint clip for suspended ceilings | 05/24/2011 |
| D638287 | Seismic attachment clip for suspended ceilings | 05/24/2011 |
| D638286 | Seismic attachment clip for suspended ceilings | 05/24/2011 |
| D637899 | Seismic expansion joint clip for suspended ceilings | 05/17/2011 |
| D637898 | Seismic attachment clip for suspended ceilings | 05/17/2011 |
| D637897 | Mounting bracket useful for ceiling grid systems | 05/17/2011 |
| 7897079 | Method and apparatus for scrim embedment into wet processed panels A method of producing a paperless gypsum/fiber board from a mixture including reinforcing material particles, calcined gypsum and water. A headbox feeds the mixture into a panel forming area (forming pond) over the upper surface of a continuous forming fabric to for... | 03/01/2011 |
| 7870698 | Non-combustible reinforced cementitious lightweight panels and metal frame system for building foundations A foundation system includes metal framing members that support a reinforced, lightweight, dimensionally stable cementitious panel. The foundation system is non-combustible, water durable, mold and rot resistant, and termite resistant. The panels employ one or more ... | 01/18/2011 |
| 7851057 | Acoustical panel comprising interlocking matrix of set gypsum and method for making same An acoustical panel comprising a continuous phase of an interlocking set gypsum matrix and a method of preparing an acoustical panel are disclosed. ... | 12/14/2010 |
| 7849650 | Non-combustible reinforced cementitious lightweight panels and metal frame system for a fire wall and other fire resistive assemblies A fire resistive assembly including metal framing members, for example, C-joists, U-joists, open web joists, HAMBRO or other metal frame systems that support a reinforced, lightweight, dimensionally stable SCP panel. The assembly is non-combustible, water durable, m... | 12/14/2010 |
| 7849649 | Non-combustible reinforced cementitious lightweight panels and metal frame system for shear walls A vertical shear wall system including vertical metal framing members, for example, C-joists, U-joists, open web joists, or other metal frame systems that support a reinforced, lightweight, dimensionally stable SCP panel. The shear wall system is non-combustible, wa... | 12/14/2010 |
| 7849648 | Non-combustible reinforced cementitious lightweight panels and metal frame system for flooring A flooring system including horizontal metal framing members, for example, C-joists, U-joists, open web joists, HAMBRO or other metal frame systems that support a reinforced, lightweight, dimensionally stable SCP panel. The flooring system is non-combustible, water ... | 12/14/2010 |
| 7841148 | Non-combustible reinforced cementitious lightweight panels and metal frame system for roofing A roofing system including horizontal or sloped metal framing members, for example, C-joists, U-joists, open web joists, or other metal frame systems that support a reinforced, lightweight, dimensionally stable SCP panel. The roofing system is non-combustible, water... | 11/30/2010 |
| D626407 | Mounting bracket useful for ceiling grid systems | 11/02/2010 |
| D626406 | Mounting bracket useful for ceiling grid systems | 11/02/2010 |
| 7758980 | Gypsum-containing board and tile, and method for producing same The invention provides a set gypsum-containing product having increased resistance to permanent deformation and a method for preparing it comprising forming a mixture of a calcium sulfate material, water, and an appropriate amount of one or more enhancing materials ... | 07/20/2010 |
| 7718019 | Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum Methods and systems are provided for preparing a heat resistance accelerator (HRA) slurry. Also provided are methods and systems for introducing a HRA slurry to an aqueous dispersion of calcined gypsum in a discharge apparatus downstream of a stucco mixer in which t... | 05/18/2010 |
| D589334 | Clip for architectural element | 03/31/2009 |
| 7507287 | Activated carbon as mercury release control agent in gypsum calcination A method for providing effective mercury release control during gypsum calcination is disclosed. The method comprises providing a reactor and gypsum containing mercury; providing a mercury sorbent, such as activated carbon and/or derivatives thereof in the reactor; ... | 03/24/2009 |
| 7425236 | Gypsum-containing board and tile, and method for producing same The invention provides a set gypsum-containing product having increased resistance to permanent deformation and a method for preparing it comprising forming a mixture of a calcium sulfate material, water, and an appropriate amount of one or more enhancing materials ... | 09/16/2008 |
| 7374611 | Sprayable machinable media In conjunction with water, a mixture can be used to prepare a sprayable slurry that hydrates to form a machinable plaster composition. The mixture includes from about 80% to about 98% by weight calcium sulfate hemihydrate, from about 1% to about 5% by weight adhesiv... | 05/20/2008 |
| 7364015 | Acoustical panel comprising interlocking matrix of set gypsum and method for making same An acoustical panel comprising a continuous phase of an interlocking set gypsum matrix and a method of preparing an acoustical panel are disclosed. ... | 04/29/2008 |
| 7364676 | Slurry spreader for cementitious board production The invention provides a board forming system comprising a forming table comprising a belt with a surface for conveying a backing layer; a mixer fitted with a mechanism capable of depositing cementitious slurry material over a top surface of the backing layer; and a... | 04/29/2008 |
