Patent
   D837397
Priority
Jul 12 2012
Filed
Oct 12 2016
Issued
Jan 01 2019
Expiry
Jan 01 2034
Assg.orig
Entity
unknown
8
26
n/a
The ornamental design for a microbial air sampler, as shown and described.

FIG. 1 is a perspective view of a microbial air sampler showing my new design;

FIG. 2 is a top view thereof; and,

FIG. 3 is a front view thereof.

The left and right side views are mirror images of the front view.

Vellutato, Jr., Arthur L.

Patent Priority Assignee Title
11231345, Jul 23 2013 Particle Measuring Systems, Inc. Microbial air sampler integrating media plate and sample collection device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 12 2016Veltek Associates, Inc.(assignment on the face of the patent)
Oct 28 2016VELLUTATO, ARTHUR L , JR VELTEK ASSOCIATES, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0405370651 pdf
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