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Patent
   D281664
Priority
Jul 06 1982
Filed
Jul 06 1982
Issued
Dec 10 1985
Expiry
Dec 10 1999
Inventors
Brown, Hug…
Assg.orig
BECKMAN IN…
Assg.curr
Beckman In…
Entity
unknown
Referenced by
1
References
0
Maint.:
n/a
The ornamental design for a portable rotor vise, as shown.

FIG. 1 is a top perspective view of a portable rotor vise showing our new design;

FIG. 2 is a side elevation view thereof; and

FIG. 3 is a bottom perspective view thereof.
INVENTORS:

Brown, Hugh O., Crotty, Daniel G.

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ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 02 1982CROTTY, DANIEL G BECKMAN INSTRUMENTS, INC A CORP ASSIGNMENT OF ASSIGNORS INTEREST 0040210057 pdf
Jul 02 1982BROWN, HUGH O BECKMAN INSTRUMENTS, INC A CORP ASSIGNMENT OF ASSIGNORS INTEREST 0040210057 pdf
Jul 06 1982Beckman Instruments, Inc.(assignment on the face of the patent)
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