Prismatic light-transmitting panel
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Description
FIG. 1 is a bottom plan view of a prismatic lighting panel embodying my new design, the design shown in the upper left-hand corner thereof being understood to cover the entire lower face of the panel;
FIG. 2 is an enlarged section of the panel of FIG. 1, also shown in bottom plan;
FIG. 3 is a view in left edge elevation, as viewed in FIG. 2, thereof;
FIG. 4 is a view in right edge elevation, as viewed in FIG. 2, thereof;
FIG. 5 is a view in upper edge elevation, as viewed in FIG. 2, thereof;
FIG. 6 is a view in lower edge elevation, as viewed in FIG. 2, thereof; and
FIG. 7 is a top plan view of the panel of FIG. 1.
Referenced Cited
U.S. Patent Documents
D54925 | April 1920 | Johanson |
3851947 | December 1974 | Montgomery |
Patent History
Patent number: D246741
Type: Grant
Filed: Jan 16, 1976
Date of Patent: Dec 20, 1977
Assignee: K-S-H, Inc.
Inventor: William W. Korn (Kirkwood, MO)
Primary Examiner: Susan J. Lucas
Attorney: Philip B. Polster
Application Number: 5/649,713
Type: Grant
Filed: Jan 16, 1976
Date of Patent: Dec 20, 1977
Assignee: K-S-H, Inc.
Inventor: William W. Korn (Kirkwood, MO)
Primary Examiner: Susan J. Lucas
Attorney: Philip B. Polster
Application Number: 5/649,713
Classifications
Current U.S. Class:
D48/16A
International Classification: D2605;
International Classification: D2605;