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Patent
   D948056
Priority
May 02 2017
Filed
Jun 17 2019
Issued
Apr 05 2022
Expiry
Apr 05 2037

TERM.DISCL.
Inventors
Allum, Todd
Assg.orig
SILVERBOW …
Assg.curr
INOGEN, IN…
Entity
unknown
Referenced by
0
References
38
Maint.:
n/a
The ornamental design for a hand-held ventilator, as shown and described.

FIG. 1 is a top view of a hand-held ventilator, showing our new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a right isometric view thereof; and,

FIG. 4 is a left side view thereof.

The broken lines in the figures are for purposes of illustrating portions of the hand-held ventilator and form no part of the claimed design.
INVENTORS:

Allum, Todd, Kapust, Gregory J., Aguirre, Jr., Jose J.

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ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 02 2017ALLUM, TODDSILVERBOW DEVELOPMENT, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0495360542 pdf
May 02 2017KAPUST, GREGORY J SILVERBOW DEVELOPMENT, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0495360542 pdf
May 02 2017AGUIRRE, JOSE J , JR SILVERBOW DEVELOPMENT, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0495360542 pdf
Jun 17 2019Inogen, Inc.(assignment on the face of the patent)
Aug 08 2019SILVERBOW DEVELOPMENT, LLCINOGEN, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0512210246 pdf
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