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Patent
   D253462
Priority
Nov 17 1977
Filed
Nov 17 1977
Issued
Nov 20 1979
Expiry
Nov 20 1993
Inventors
Packard, A…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
6
References
3
Maint.:
n/a
The ornamental design for a building layout instrument, as shown and described.

FIG. 1 is a top plan view of a building layout instrument showing my new design, the bottom plan view being a mirror image thereof; and

FIG. 2 is a front edge elevational view, the rear edge being identical thereto.
INVENTORS:

Packard, A. Frank

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5460087, Sep 15 1994 Stencil set for decorative window trim
D280735, Feb 07 1983 LANE, MACARTHUR CHESTER, RAYMOND HUNTER, MIKE HUNTER, RESSIE GRANT, DONALD GRAVES, FREMON GRAVES, RACHEL RUSSELL & LEWIS; LANE, MACARTHUR; CHESTER, RAYMOND; HUNTER, MIKE; HUNTER, RESSIE; GRANT, DONALD; GRAVES, FREMON; GRAVES, RACHEL; RUSSELL & LEWIS Wall partition layout tool
D314520, Oct 11 1988 Construction stud layout tool
D335089, Feb 12 1991 Template for marking the location of a door hinge
D434441, Jan 24 2000 Plumbing and electrical placement building template
D686926, Mar 20 2012 Richard James, Moe Stud level
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1087326,
200595,
235521,
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