Fluorescent light fixture

Krase , et al. November 8, 1

Patent Grant D246330

U.S. patent number D246,330 [Application Number 05/690,505] was granted by the patent office on 1977-11-08 for fluorescent light fixture. This patent grant is currently assigned to Kenall Manufacturing Company. Invention is credited to Kenneth R. Hawkins, Kenneth P. Krase.


United States Patent D246,330
Krase ,   et al. November 8, 1977

Fluorescent light fixture

Claims

The ornamental design for a fluorescent light fixture, substantially as shown and described.
Inventors: Krase; Kenneth P. (Chicago, IL), Hawkins; Kenneth R. (Gurnee, IL)
Assignee: Kenall Manufacturing Company (Chicago, IL)
Appl. No.: 05/690,505
Filed: May 27, 1976

Current U.S. Class: D26/76
Current International Class: D2605
Field of Search: ;D48/16C,16A,23A,23R ;240/51.11,100,16R,108,73R,78R

References Cited [Referenced By]

U.S. Patent Documents
D200591 March 1965 Odle
1941079 December 1933 Exelmans
3766375 October 1973 Edman
Foreign Patent Documents
1,032,488 Jun 1966 UK

Other References

Light & Lighting (England) Mar. 1972, p. AD-13, Sparta Refractor (gr. 290 - Fluorescent Box)..

Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Gray; Richard O.

Description



FIG. 1 is a perspective view of a fluorescent light fixture embodying our design;

FIG. 2 is a side elevational view showing the far side of the light fixture as viewed in FIG. 1 on an enlarged scale;

FIG. 3 is a bottom plan view of the light fixture as viewed in FIG. 1 on an enlarged scale;

FIG. 4 is an end elevational view showing the far end of the light fixture as viewed in FIG. 1 on an enlarged scale; and

FIG. 5 is a fragmentary view on a greatly enlarged scale of the outside face of the bottom-most panel of the fixture.

The diffuser portion of the light fixture is a transparent material with closely spaced, vertical grooves on the inside faces of the side and end wall panels which are visible on the outside faces and combine with closely spaced, horizontal grooves on the outside faces to form the cross lined pattern indicated on the drawing. The bottommost panel, as viewed in FIG. 1, has a smooth outside face with criss-crossed ribs on the inside face which provide the visible pattern on the outside face which is indicated on the drawing. The grooves and ribs on the interior faces of the diffuser are partially shown through the transparent walls for convenience of illustration.

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