Patent
   D246599
Priority
Jul 28 1975
Filed
Jul 28 1975
Issued
Dec 06 1977
Expiry
Dec 06 1991
Assg.orig
Entity
unknown
5
6
n/a
The ornamental design for a pulmonary diagnostic instrument unit, as shown and described.

FIG. 1 is a front perspective view of a pulmonary diagnostic instrument unit showing our new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a side elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a front elevation with the top mounted pulmonary diagnostic instrument removed for clarity of illustration;

FIG. 6 is a perspective view of the top mounted pulmonary diagnostic instrument shown separately for clarity of illustration;

FIG. 7 is a front elevation thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a right side elevation thereof;

FIG. 10 is a rear elevation thereof;

FIG. 11 is a front perspective of a modified embodiment of the pulmonary diagnostic instrument illustrated in FIG. 6;

FIG. 12 is a front elevation thereof;

FIG. 13 is a left side elevation thereof; and

FIG. 14 is a rear elevation thereof.

Pikul, Richard E., Ward, Michael V., Penniman, Jr., Allen D.

Patent Priority Assignee Title
7713219, Nov 07 2006 ElectroMed, INC Combined air pulsator and movable pedestal
D261172, Sep 05 1978 Hospal Medical Corp. Pulmonary function measurement apparatus or the like
D322857, Nov 14 1988 Cell Analysis Systems, Inc. Dual color camera with microscope and digital analyzer work station
D546949, Mar 24 2004 Maxima Air Separation Center Ltd. Device for transporting canisters of gas
D585991, Nov 07 2006 ElectroMed, INC Combined air pulsator and movable pedestal
Patent Priority Assignee Title
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Jul 28 1975Puritan-Bennett Corporation(assignment on the face of the patent)
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