George Kavis

40907546, May 23, 1978

Feb 9, 1977

5/766960

George Kavis - Harvey IL

A47B 4700

312196

A relatively low, narrow, and long table, such as a coffee table, is provided, having a storage cabinet under each end of the table top for the storage of equipment, in this instance photographic equipment such as cameras, projectors, slide trays, motion picture film, etc. , etc. This table is provided with a portion of the top at one end over one cabinet cut-out and hinged to the top so that it may be hinged to rest 180. degree. in plane with the top and on which when thus extended, is a film or slide projector. The other end of the table top is also provided with a cut-out portion which is hinged to the end of a telescopically mounted section, slidable out the end of the table so that the cut-out portion may hinge upwardly to a vertical plane and act as a screen to receive pictures as projected from the projector at the other end of the table. The table is on caster wheels so that it may be moved anywhere in a room for the convenience of all viewers.

D2462737, Nov 8, 1977

Jun 27, 1975

5/591145

George Kavis - Harvey IL

D0603

D 6161

43020135, Nov 24, 1981

May 23, 1980

6/152771

George Kavis - Harvey IL

A63F 910

273157R

An assembly and display apparatus for jig-saw puzzles comprises; a storage tray for storing unfitted puzzle pieces; an assembly tray located in spaced relation to the storage tray and having a surface on which the puzzle is assembled, the surface having a plurality of perforations in which stops can be inserted to prevent the assembled puzzle from moving along the surface; and a transparent display tray located in spaced relation to the assembly tray and being capable of co-operating with the stops in the perforations to hold the assembled puzzle in place. The storage tray, assembly tray and display tray are designed so as to be capable of being held together to form one unit.

41969391, Apr 8, 1980

Dec 18, 1978

5/970656

George Kavis - Harvey IL

B60R 2508

303 89

A vehicle anti-theft device which is mounted on or in the instrument panel of said vehicle and which is connected into the brake fluid line that extends from the master cylinder to the brake wheel cylinders. By closing the valve while the vehicle brake pedal is depressed, fluid under pressure is trapped between the anti-theft device and the wheel brake cylinders, locking the wheels. The closed valve prevents reverse flow of the pressurized braking fluid until an authorized person in possession of the proper dial symbol to reference mark combination once again manually reorientates the set of dials that are attached to a plurality of cylinder valve port tubes and one spool that are rotated in proper sequence to bring all the tube ports in alignment with the casing ports. The valve consists of a body or casing and a plurality of cylindrical valve port tubes and one valve port spool (preferred number being three) the largest of which slips into the casing bore with each of the other cylinders or spools of progressively decreasing diameters their outside diameters fitting each of the compatible inside diameters, and then are held in that position by a securing device at each end; in the case shown, snap rings at one end and calibrated dials at the opposite end. The combination feature eliminates the inconvenience of carrying an extra key such as is required in the cases of some prior art.