Patent
   D285832
Priority
Aug 25 1983
Filed
Feb 13 1984
Issued
Sep 23 1986
Expiry
Sep 23 2000
Assg.orig
Entity
unknown
3
6
n/a
The ornamental design for a fume extractor arm, as shown and described.

FIG. 1 is a perspective view of a fume extractor arm showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a rear elevational view thereof.

Nederman, Bill P. P.

Patent Priority Assignee Title
10875061, Aug 10 2016 PAT TECHNOLOGY SYSTEMS INC.; PAT TECHNOLOGY SYSTEMS INC Fume extraction apparatus with movable extraction aperture
4860644, Feb 29 1988 Donaldson Company, Inc.; Donaldson Company, Inc Articulatable fume exhauster trunk
D573707, Jan 20 2006 AB PH NEDERMAN & CO Arm for the extraction of gases/fumes
Patent Priority Assignee Title
3380371,
3822872,
4298921, Oct 24 1978 Jac. Jacobsen A/S Lamp
4379548, Mar 07 1980 ESTEL HOOGOVENS BV, IJMUIDEN, THE NETHERLANDS Exhaust system especially for use in the cast house of a blast furnace
4436023, Mar 25 1982 Apparatus for cooking food and extracting smoke
D262235, Aug 22 1979 Portable air recirculator
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule