Patent
   D319385
Priority
Aug 01 1988
Filed
Aug 01 1988
Issued
Aug 27 1991
Expiry
Aug 27 2005
Assg.orig
Entity
unknown
0
5
n/a
The ornamental design for a hanger clamp for ceiling construction, as shown and described.

FIG. 1 is a front elevational view of a hanger clamp for ceiling construction showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevational view thereof.

Paul, Harold J.

Patent Priority Assignee Title
Patent Priority Assignee Title
4317418, Jan 11 1980 Plibrico Company Tile hanger assembly
4545166, Nov 21 1983 Manville Service Corporation Ceiling insulation system
4548010, Jun 25 1981 Decoustics Limited Concealed suspended ceiling system
4663911, May 24 1984 Andia Louvers, S.A. Device for securing profiles for concealed suspension lattice work ceilings
4720954, Nov 20 1985 Hunter Douglas International, N.V. Screen ceiling assembly
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