USD786443S1 - Filter element - Google Patents

Filter element Download PDF

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Publication number
USD786443S1
USD786443S1 US29518811 US201529518811F USD786443S US D786443 S1 USD786443 S1 US D786443S1 US 29518811 US29518811 US 29518811 US 201529518811 F US201529518811 F US 201529518811F US D786443 S USD786443 S US D786443S
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US
Grant status
Grant
Patent type
Design
Prior art keywords
filter element
view
design
dash
part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29518811
Inventor
David M. Blomberg
Elizabeth D. Cadogan
John S. Huberty
Michael J. Thuente
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication date
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FIG. 1 is a perspective view showing the new design for a filter element;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof

FIG. 5 is a left view thereof; and,

FIG. 6 is a top view thereof, the bottom being a mirror image thereof.

In the drawings, the dash-dash broken lines illustrate environment and form no part of the claimed design, and any shading is provided to illustrate contour only and is not an indication of texture, gloss, etc.

The dot-dash broken lines in the figures immediately adjacent the solid lines represent a boundary between claimed and unclaimed subject matter and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a filter element, as shown and described.
US29518811 2015-02-27 2015-02-27 Filter element Active USD786443S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29518811 USD786443S1 (en) 2015-02-27 2015-02-27 Filter element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29518811 USD786443S1 (en) 2015-02-27 2015-02-27 Filter element
JP2015018862F JP1543275S (en) 2015-02-27 2015-08-27

Publications (1)

Publication Number Publication Date
USD786443S1 true USD786443S1 (en) 2017-05-09

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US29518811 Active USD786443S1 (en) 2015-02-27 2015-02-27 Filter element

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US (1) USD786443S1 (en)
JP (1) JP1543275S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD820455S1 (en) * 2015-06-09 2018-06-12 Lincoln Global, Inc. Filter cover of a powered air purifying respirator

Citations (135)

* Cited by examiner, † Cited by third party
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US2142064A (en) 1937-05-29 1938-12-27 Robert Malcom Respirator
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US2206061A (en) 1936-11-06 1940-07-02 American Optical Corp Respirator
US2220374A (en) 1936-11-23 1940-11-05 Howard B Lewis Respirator
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