Patent
   D311343
Priority
Jun 16 1986
Filed
Dec 15 1987
Issued
Oct 16 1990
Expiry
Oct 16 2004
Assg.orig
Entity
unknown
1
25
n/a
The ornamental design for a combined spirit level and angle-indicating device, as shown and described.

FIG. 1 is a front elevational view of a combined spirit level and angle-indicating device showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a rear elevational view;

FIG. 5 is a left side elevation view; and

FIG. 6 is a right side elevational view.

Lewis, Garry I., Huxley, Terrence

Patent Priority Assignee Title
D339076, Sep 06 1990 Combination level and protractor
Patent Priority Assignee Title
1141617,
1463375,
1657546,
1830009,
2277071,
2415926,
2633640,
2692440,
3159926,
3310878,
3740858,
4381607, May 13 1981 Carpenter's tool
4648185, Dec 26 1985 Leveling tool
4805315, Feb 29 1988 Free standing squaring tool with open corners
775483,
806987,
825934,
84880,
166905,
D267550, Dec 11 1980 Moore & Wright (Sheffield) Ltd. Combination set protractor
D285780, Jan 30 1984 Level rule
DE2317275,
GB164177,
IT642481,
JP40706,
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