1
Steven D Cline: Access floor system with hemmed edge panel. C Tec, Price Heneveld Cooper DeWitt & Litton, September 17, 1991: US05048242 (31 worldwide citation)

An access floor system includes a plurality of floor panels, each panel having a pan and a cooperating top plate. The top plate is folded over a peripheral flange of the pan to define a hemmed edge. A trim piece is configured to snap over the hemmed edge of the floor panel. A support pedestal assemb ...


2
Kenneth M Sweers, G Jack Cooper, R Jack Munsey: Access flooring panel. C Tec, Price Heneveld Huizenga & Cooper, August 19, 1986: US04606156 (29 worldwide citation)

The specification discloses an access flooring panel having improved load-bearing strength and a relatively simple construction. The panel includes a generally planar metal pan and a concrete core cast thereon. The pan includes a plurality of tabs encapsulated within the concrete and bent upwardly f ...


3
R Jack Munsey, Gordon J Cooper, Todd N Rose: Access floor panel with peripheral trim. C Tec, Price Heneveld Cooper DeWitt & Litton, May 12, 1992: US05111630 (22 worldwide citation)

An access floor panel includes a generally rectangular pan having a bottom and sides. The pan includes peripheral flanges which define downwardly opening channels or grooves extending around the edge or periphery of the panel. A plurality of elongated, vinyl trim pieces are slidably positioned on th ...


4
Gordon J Cooper, Todd N Rose: Access floor panel. C Tec, Price Heneveld Cooper DeWitt & Litton, January 19, 1988: US04719727 (22 worldwide citation)

An access floor panel includes a metal pan having a bottom and sidewalls. Lanced tabs extend from the bottom. A plurality of corner inserts include pad portions and core portions extending through the bottom. A concrete mixture encapsulates the tabs and insert core portions. The inserts cooperate wi ...


5
R Jack Munsey, Leroy D DeJong, Charles P Keip: Method for casting concrete panels. C Tec, Price Heneveld Cooper DeWitt & Litton, March 8, 1988: US04729859 (13 worldwide citation)

A method for centrifugally casting a rectangular access floor panel includes the steps of forming a metal pan having a planar bottom, peripheral sidewalls and a plurality of upstanding tabs, inserting the metal pan into a cavity defined by a two-part mold and filling the pan within the mold with a c ...


6
R Jack Munsey, Todd N Rose, Gordon J Cooper: Access floor panel with peripheral trim. C Tec, Price Heneveld Cooper DeWitt & Litton, July 25, 1989: US04850176 (12 worldwide citation)

An access floor panel includes a generally rectangular pan having a bottom and sides. The pan includes peripheral flanges which define downwardly opening channels or grooves extending around the edge or periphery of the panel. A plurality of elongated, vinyl trim pieces are slidably positioned on th ...


7
R Jack Munsey, Leroy D DeJong, Charles P Keip: Apparatus for centrifugally casting concrete panels. C Tec, Price Heneveld Cooper DeWitt & Litton, January 27, 1987: US04639204 (6 worldwide citation)

An apparatus for centrifugally casting a rectangular access floor panel includes a turntable, a drive for rotating the turntable about a generally vertical axis in a generally horizontal plane, and a mold clamped to the turntable. The mold is vibrated during rotation to insure void-free distribution ...


8
Jesper Osterman, Se Jin Kang, Terry J Scheffer: Optical shutter for day-night filter operation. L C TEC Displays, HT, Stoel Rives, January 14, 2014: US08630037 (1 worldwide citation)

A near-infrared (NIR) optical shutter comprises a multiple-bandpass filter that is characterized by a bandstop filter region located between first and second bandpass filter regions. The first bandpass filter region passes visible light; the bandstop filter region blocks NIR light of wavelengths wit ...


9
MATHIER VINCENT , GIRARD JEROME , GUY SERGE , PLUCHON CHRISTIAN : [fr] DISPOSITIF FLUIDIQUE A MOUSSE METALLIQUE. C TEC CONSTELLIUM TECH CENTER , June 16, 2017: FR3045144-A1

[fr] L'invention porte sur un dispositif fluidique (1), comportant un boîtier (2) comprenant un canal (3) délimité par des parois, dont une première paroi principale (10), le canal (3) s'étendant entre deux orifices, dits d'entrée (4A) et de sortie (4B), et un milieu poreux à pores ouverts en un mat ...


10
Lanting Richard J, Munsey Robert J: Plancher sureleve a circulation dair, Air flow floor panel. C Tec, OLDHAM AND COMPANY, August 16, 1983: CA1151936

48,737ABSTRACT OF THE DISCLOSUREAn air flow floor panel for a raised accessfloor system which includes an frame surround-ing a light weight grid component in egg-crate form. Alaminated top plate having a plurality of holes there-through is welded to the articulated frame and grid com-ponent and a pa ...