DR. JAMES R CARROLL, PSY.D.
Social Work at Cincinnati Dayton Rd, Hamilton, OH

3943272, Mar 9, 1976

Mar 5, 1975

5/555659

James C. Carroll - Hamilton OH
Johnny R. Curry - Oxford OH
George N. Jorgensen - Oxford OH
Frank D. King - Oxford OH
Gilbert A. McGoldrick - Hamilton OH

Square D Company - Park Ridge IL

H02G 318, H02G 328

174 48

The fitting is mountable on a cellular steel floor or deck prior to pouring of the concrete of a completed floor and comprises a separable flat base plate, a box-like housing, and a cover plate. Two self-grommeted openings in the base plate are axially aligned with respective openings of substantially equal size leading to adjacent cells of the deck, and a tab on the base plate at one of the grommeted openings interlocks with the deck to hold the base plate in position. Horizontally directed slots formed in the base plate along one longitudinal edge thereof cooperate selectively with tabs on the lower longitudinal edges of the housing to lock the housing on the base plate selectively in either of two positions. Screws or rivets may be used as additional fastening means for the base plate and housing. A longitudinally asymmetrical opening in an upper wall of the housing is closed by a filler cap prior to pouring the concrete and, after the pour, the filler cap is removed to permit the cover plate, also termed a flush floor fitting, to be installed over the opening in the upper wall.

4272643, Jun 9, 1981

Nov 15, 1978

5/961075

James C. Carroll - Hamilton OH
Donald L. Chapman - Liberty IN
Stephen L. Flee - Oxford OH
Gilbert A. McGoldrick - Hamilton OH

Square D Company - Palatine IL

H02G 1504

174 48

A fire resistant fitting including a pair of plates having a fire rated expandable material therebetween and a pair of conduits extending from each plate with one conduit of each pair in alignment with a respective conduit of the other pair and a respective passage in the expandable material to extend separate power and communication connections through a floor. Threaded members extend from one plate through the other plate for squeezing the expandable material against the sides of the floor opening in which the fitting is located and stops on the threaded members prevent the application of excessive force to the material.

4270318, Jun 2, 1981

Nov 15, 1978

5/961089

James C. Carroll - Hamilton OH
Donald L. Chapman - Liberty IN
Gilbert A. McGoldrick - Hamilton OH

Square D Company - Palatine IL

E04N 900

52 1

A fire resistant fitting for use in sealing a floor hole and including a pair of plates having an expandable material therebetween for securing the fitting in the hole and a fire resistant material suspended in the opening from the lower plate by a simple twistable metal tang.

4349220, Sep 14, 1982

Aug 28, 1980

6/182304

James C. Carroll - Hamilton OH
Donald L. Chapman - Liberty IN

Square D Company - Palatine IL

F16L 4500

285121

A gangable wireway assembly including a plurality of generally U-shaped troughs and trough covers utilized as either tandem sections or as fittings which connect the tandem sections in an elbow, tee or cross configuration. Trough covers have upstanding lips at opposite ends and drip hood flanges running along longitudinal margins which overlap flanges on the U-shaped trough. The tandem section covers include a reverse bend on one drip hood flange to interlock one margin of the cover with the trough. Adjacent trough ends are nestingly received by a connector and adjacent trough covers are overlapped by a connector cover at the juncture of adjacent cover sections. The connector cover includes a recess receiving the lips of adjacent covers and includes flanges in overlapping relationship with the drip hood flanges. One flange on the connector cover also includes a reverse bend to interlock with the associated drip hood flanges. Also provided is a generally U-shaped panel adapter and cover having opposite open ends, one of which includes outwardly directed flanges for sandwiching a gasket against a cabinet wall having an opening though which wires may extend from the wireway to the cabinet.