Patent
   D858466
Priority
Aug 29 2017
Filed
Aug 29 2017
Issued
Sep 03 2019
Expiry
Sep 03 2034
Assg.orig
Entity
unknown
2
11
n/a
The ornamental design for a heat exchanger fin, as shown and described.

FIG. 1 is a front, perspective view of a heat exchanger fin embodying the principles of my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof as seen from the right-hand side of FIG. 2;

FIG. 5 is a side view thereof as seen from the left-hand side of FIG. 2;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 1.

The broken lines illustrate portions of the heat exchanger fin and form no part of the claimed design. The heat exchanger fin is shown with a symbolic break in its length and its width. The appearance of any portion of the article between the break lines forms no part of the claimed design.

Vance, Robert

Patent Priority Assignee Title
11486655, Jun 20 2018 LG Electronics Inc Outdoor unit of air conditioner
D906268, Sep 11 2018 Rheem Manufacturing Company Heat exchanger fin
Patent Priority Assignee Title
4705105, May 06 1986 Whirlpool Corporation Locally inverted fin for an air conditioner
5318113, Jul 09 1992 Valeo Thermique Moteur Heat exchanger with a bundle of parallel tubes, in particular for a motor vehicle
5722485, Nov 17 1994 Lennox Manufacturing Inc Louvered fin heat exchanger
20060156750,
20080041087,
20090084129,
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D478055, Aug 08 2002 Hon Hai Precision Ind. Co., Ltd. Heat dissipating fin
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Aug 28 2017VANCE, ROBERTCoil Master CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0434340370 pdf
Aug 29 2017Coil Master Corporation(assignment on the face of the patent)
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