Patent
   D359799
Priority
Jan 05 1994
Filed
Jan 05 1994
Issued
Jun 27 1995
Expiry
Jun 27 2009
Assg.orig
Entity
unknown
5
8
n/a
The ornamental design for a rotating drum storage screen filter for use in air, fluid or gas filtration, as shown and described.

FIG. 1 is a front elevational view of the rotating drum storage screen filter for use in air, fluid or gas filtration showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is an exploded assembly view thereof in perspective taken from above and to the left.

The cross-hatching represents screening and is understood to extend throughout the areas represented.

Lizano, Enrique A.

Patent Priority Assignee Title
D762280, Apr 06 2015 FRON ENV INCORPORATED; FROG ENV INCORPORATED Sand-bag filter
D918336, May 03 2018 MORITO CO , LTD Water purifier
D922520, May 03 2018 MORITO CO , LTD Water purifier
ER198,
ER8375,
Patent Priority Assignee Title
3310172,
3310931,
3552098,
3581896,
3611677,
3695008,
4174205, May 03 1978 Furnace air filter
4521230, Jul 26 1984 Self-cleaning furnace filter construction
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