U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 6293874

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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Class 454/221 - Including louvers


Subclass of Class 454 - Ventilation
Definition: Subject matter comprising generally parallel or concentric
No. of patents: 9
Last issue date: 04/30/2002


NumberTitleIssue Date
6378262Telescoping louvered window insert
The present invention 10 discloses a louvered window insert comprising two louvered frame sections 39, 50 each having one vertical member 44, 60 with an upper and lower horizontal member 40, 42, 56, 58 extending from each end thereof and a plurality of lo...
04/30/2002
6263632Adjustable decorative shutter
An adjustable shutter includes a substantially rectangular shutter frame having first and second pairs of opposed spaced apart frame members 3a, 3b defining a substantially rectangular opening between the frame members. A plurality of substantially parall...
07/24/2001
6226922Window shutter
A window shutter having a blade assembly which has a non-metallic blade section and an extruded metal mounting section. The metal mounting section is pivotally mounted to the frame and is preferably aluminum or other light materials. In a preferred embodi...
05/08/2001
5924255Shutter assembly
A shutter assembly which includes separate top and bottom portions and intermediate slatted portions. The top and bottom portions both include right and left side flanges which include inner and outer channels. Likewise the slatted portion includes a righ...
07/20/1999
5826393Fastenerless modular shutter with adjustable panel support member
An adjustable, fastenerless modular shutter includes end rails having an end wall and a pair of locking portions extending therefrom. The locking portions are slidably receivable in a pair of side rails and engage the side rails to resist separation of th...
10/27/1998
5293920Louvered basement vent
A basement vent includes a frame and a screened opening. A plurality of louvers cover said frame. The louvers each include tabs which slide within slots in the frame. The tabs each include a detent section that permit the louvers to be held in an open pos...
03/15/1994
4872399Convertible fan assembly
An electric fan assembly for household use convertible between use in a window and use on a desk or floor has a substantially rectangular, one-piece, molded polypropylene support member formed from a first support panel, a second support panel, and a pair...
10/10/1989
4736677Ventilator assemblies
A sliding sash window ventilator assembly for insertion between the window sashes and the window frame comprises an elongate ventilator housing having an air passage through and between its inner and outer lateral faces and an elongate facing member mount...
04/12/1988
3991533Louver assembly
A combination louver and window sash assembly includes a plurality of louver boards extending horizontally and each having a cross-section of substantially inverted-Y shape. A pair of parallel, vertical sash frames having vertically extending slots faced ...
11/16/1976
 
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