Patent
   D280187
Priority
Jan 07 1983
Filed
Jun 30 1983
Issued
Aug 20 1985
Expiry
Aug 20 1999
Assg.orig
Entity
unknown
6
6
n/a
The ornamental design for an attitude-director indicator, substantially as shown.

FIG. 1 is a typical side elevational view of an attitude-director indicator showing my new design;

FIG. 2 is a typical bottom perspective view thereof;

FIG. 3 is a typical top perspective view thereof.

Nordstrom, Lennart K.

Patent Priority Assignee Title
10435172, Mar 13 2015 LEONARDO S P A Aircraft comprising a display device for the attitude of an aircraft with respect to a fixed direction in space
D296085, Jun 06 1985 Angle indicator
D309580, Aug 21 1987 Tanaka Manufacturing Company Limited Compass
D310040, Jan 11 1988 DIBERT, LILLIAN J , SURVIVING SPOUSE Spherical compass
D395833, Dec 10 1997 Compass
D837325, Aug 25 2017 Golf alignment tool
Patent Priority Assignee Title
2091963,
2502171,
2525387,
3486239,
44451,
D243931, Aug 07 1975 Spherical spirit level
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 30 1983Saab-Scania Aktiebolag(assignment on the face of the patent)
Apr 04 1985NORDSTROM, LENNART KSAAB-SCANIA AKTIEBOLAG, A SWEDEN CORP ASSIGNMENT OF ASSIGNORS INTEREST 0043940919 pdf
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