Bizarre Patents
Apparatus for Simulating a High Five
A self-righting hand-arm configuration which is adapted to pivot when struck by a user, thereby simulating a "high five."
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| Number | Title | Issue Date |
| 7648351 | Device for applying a release agent to a molding ring for a front centering shoulder of a tubular or annular workpiece A device is described for applying a release agent to a molding ring (1) for a front centering shoulder of a tubular or annular workpiece made of concrete having an application unit connected to a pump for the release agent. To provide advantageous applicatio... | 01/19/2010 |
| 6457961 | Easy release system Replacement of an existing permanent type commercial carpet installation is facilitated by applying a first pressure sensitive adhesive (preferably containing about 2-10% (by weight) shredded fiberglass) to an existing floor surface, e.g. using a napped r... | 10/01/2002 |
| 6332997 | Method and apparatus for making a one piece battery jar A single piece battery jaw and method and apparatus for producing the same employs a stack molding type machine with material injection from the platens. The apparatus can effectively injection mold a one-piece jar with a straight side wall or an undercut... | 12/25/2001 |
| 6033702 | Method and apparatus for applying drystuff particles on ice-cream articles A coating of drystuff particles on the outside of an ice dome projecting from a cone is effected by pressing down the inversed cone against a spherical resilient membrane having a overlying layer of a particulate material. The invention proposes to coat t... | 03/07/2000 |
| 5916599 | Apparatus for generating generally uniform compression in high-viscosity liquids An apparatus for generating generally uniform compression forces over a film of a relatively low-viscosity liquid by passing the low-viscosity liquid through a porous plate, from an upstream face to a downstream face of the porous plate. The porous plate ... | 06/29/1999 |
| 5888266 | Apparatus and method for producing a pressed glass article Apparatus which is disclosed comprises a metal mold, a metal plunger and an annular manifold, and includes means for moving the plunger and the manifold between an open position in which the manifold surrounds the plunger and a gob of softened glass can b... | 03/30/1999 |
| 5383775 | Powdery mold release agent spray device A powdery mold release agent spray device including a nozzle having spray ports on its tip end side wall, a nozzle having spray ports on its tip end surface and shut pins, all of which are assembled in through holes made on both metal molds. The spray por... | 01/24/1995 |
| 5051223 | Method for the production of concrete pipes A concrete pipe is produced by introducing a wet concrete mass into a pipe form to produce a cylindrical mass having an inner wall, compacting the cylindrical concrete mass by applying pressing rollers to the inner wall, smoothing the inner wall of the co... | 09/24/1991 |
| 4347287 | Segmented pultrusions comprising continuous lengths of fiber having selected areas along the lengths containing resin matrix impregnations A system and method for forming a segmented pultruded shape is provided in which a continuous length of fiber reinforcements are impregnated with a matrix material and then formed into a continuous series of alternating rigid segments and flexible segment... | 08/31/1982 |
| 4256445 | Trowel means for lining and smoothing the interior of pipes with a protective coating A frusto-conical trowel apparatus for smoothing mortar or plastic lining material in a pipe or conduit or other such object which has a generally cylindrical inner surface. The trowel body consists of a plurality of laterally overlapping plate members whi... | 03/17/1981 |
| 4253813 | Apparatus for applying a flowable coating material to the interior of a stack The disclosure is of a method and means for applying a flowable coating material, such as relining, to a tubular stack; e.g. chimney, flue or the like, by means of a distributor moved upwardly into the stack while supplying coating material to an upper su... | 03/03/1981 |
| 4248576 | Apparatus for coating thermoplastic film A method and an apparatus for effecting in a continuous manner the three operations of extruding, biaxially stretching and surface coating a seamless tubing of thermoplastic resin such as polyethylene, polypropylene, polyethylene terephthalate, etc. The c... | 02/03/1981 |
| 4217080 | Machine for molding pipe-type elements such as steel fabric reinforced concrete pipes A machine for molding pipe type elements such as steel fabric reinforced concrete pipes, provided with a funnel having protrusions on its inner surface mounted rotatably in relation to an external mold on rolling elements, a core tube being provided with ... | 08/12/1980 |
| 4184830 | Trowel for pipe lining material The present disclosure relates to a so-called drag trowel which is drawn through a pipe or the like to trowel a layer of mortar or other plastic lining material therein. The trowel is frustoconical, having a small leading end of relatively fixed diameter ... | 01/22/1980 |
| 4181484 | Device for forming underground pipelines Apparatus for building underground pipelines by forming a casing in a hole from a forming material which is compacted in the direction from the center of the hole towards its walls. The hole is first filled with the forming material throughout its cross-s... | 01/01/1980 |
