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.
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| Number | Title | Issue Date |
| 7252293 | Two-part gasket for pipe-to-pipe connections A gasket for pipe-to-pipe connections, which is closely received within a rectangular-shaped annular groove in the bell end of a pipe, and provides a compressive, fluid-tight seal with the spigot end of another pipe. The gasket includes a two-part body having a subs... | 08/07/2007 |
| 6932355 | Sealing arrangement There is referred to a sealing arrangement (10, 10′) comprising two armature members (11, 12), which are adapted to receive a sealing ring (13, 13′) between them for sealing off a joint between the armature members (11, 12), and a cla... | 08/23/2005 |
| 6139026 | Stabilized "O" ring gasket seal A sealing gasket for sealing a flange face, especially a flange face that may be sensitive to uneven application of pressure or that cannot be provided with any sort of flange retaining means comprising a sharp angle in the flange surface. The gasket incl... | 10/31/2000 |
| 5853176 | Vacuum chamber and method of manufacturing the vacuum chamber A vacuum chamber according to the present invention has a plurality of plates arranged to be joined together by using bolts to form an internal space, a sealing member continuously disposed along joint lines on the inside portion of the vacuum chamber fac... | 12/29/1998 |
| 5597166 | Sealing ring for a contact pin The invention provides sealing ring formed by a ring inner part and a bulge, the bulge extending radially outward at a right angle to a longitudinal axis of the ring so that a T-shaped cross section of the sealing ring is produced. The slightly conically ... | 01/28/1997 |
| 5524905 | Sealing assembly with T-shaped seal ring and anti-extrusion rings A sealing assembly for sealing a clearance space between first and second members wherein the first member has a groove therein and the second member has a surface overlying the groove. The groove is defined by a base surface and two side surfaces. The fi... | 06/11/1996 |
| 5385081 | Fluid storage tank employing a shear seal A fluid storage tank utilizing a shear seal in which a leak proof static shear seal covers the entire head of the piston of the storage tank requiring only a single fluid tight seam to seal off the fluid storage chamber from the remainder of the storage t... | 01/31/1995 |
| 5172919 | Appliance for preventing water from leaking through joint A seal, constituted by a water-expansible portion and a water-unexpansible portion, prevents water from leaking in a construction joint. The expansible portion surrounds the unexpansible portion everywhere except on a side of the unexpansible portion whic... | 12/22/1992 |
| 5088744 | Resilient sealing element having T-shaped cross section A sealing assembly comprises a resilient sealing element (1), possibly substantially T-shaped in cross-section, with a horizontal top portion (2) and a vertical portion (3) depending from the top portion and possessing a rounded sealing lip (4) at an end ... | 02/18/1992 |
| 5058232 | Scraping arrangement for telescopic steel covers The invention relates to a scraper construction for telescopic steel covers comprising a metal carrier strip and an elastic scraper body. The cross-sectional configurations of the scraper body and the carrier strip are such that the latter is accommodated... | 10/22/1991 |
| 4848777 | Pressure energized/pressure intensified casing seal A casing seal for use with a source of high pressure fluids with apparatus for preventing shredding of the seal with variations in fluid pressure. A T-shaped annular metal ring provides a multiplication of fluid pressure so pressure exerted on an elastome... | 07/18/1989 |
| 4840379 | Split sealing ring having a bias cut An improved generally annular split sealing ring includes generally curved radially inner and outer surfaces and opposed first and second axial surfaces extending between the inner and outer surfaces. The sealing ring has an axially extending, radially ce... | 06/20/1989 |
| 4674756 | Structurally supported elastomer sealing element A sealing element which is particularly adapted for use in preventing fluid flow between threadably interconnected components. The sealing element comprises a rigid portion formed of metal or the like and an elastomeric material portion. These portions ar... | 06/23/1987 |
| 4671325 | Pressure acummulator with seal assembly A compression seal between opposed faces (3 & 4) of two metal members (1 & 2) comprises a metal ring (5) having a relatively thin annular web (7) and thickened beads (8 & 9) at its inner and outer peripheries defining an annular trough on each side of the... | 06/09/1987 |
| 4637618 | Composite gasket and fitting including same A composite gasket for forming a seal between a pipe bell 52 and a spigot 58 comprises a major portion 12 of non-elastomeric plastic material and a minor portion 14 of elastomeric material. The minor portion is axially encased by the major portion. The mi... | 01/20/1987 |
| 4477085 | Fire resistant connections embodying heat transfer means A fire resistant connection (16) having heat transfer means (46) cooperatively associated therewith and that embodies a U-like sealing means (44). The fire resistant connection (16) with heat transfer means (46) is operative for purposes of effectuating t... | 10/16/1984 |
| 4436316 | Fluid seal A seal assembly which includes a first seal ring having a geometric axis. The first seal ring has a unitary support member having a cross section which is generally T-shaped. The T-shaped cross section is defined by a hoop shaped section, having inner and... | 03/13/1984 |
| 4415166 | Bearing seal assembly with dual annular support rings A bearing seal assembly, especially adapted for use between an automotive body and a steering wheel shaft is formed from identical molded annular rings (18) and (20) which snap-fit together through slots (38) and projections (42) and an annular gasket rac... | 11/15/1983 |
