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Patent
   D570988
Priority
Jan 18 2008
Filed
Jan 18 2008
Issued
Jun 10 2008
Expiry
Jun 10 2022
Inventors
Yu, Vincent
Assg.orig
Bou-Matic …
Assg.curr
Therma-Sto…
Entity
unknown
Referenced by
1
References
13
Maint.:
n/a
We claim the ornamental design for a heat exchanger, as shown and described.

FIG. 1 is a perspective view of a heat exchanger, showing our design;

FIG. 2 is a side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.
INVENTORS:

Yu, Vincent, Cink, David M., Gehring, Kenneth C.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10463018, Jan 29 2010 GEA HOULE INC Rotary milking station, kit for assembling the same, and methods of assembling and operating associated thereto
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1863056,
2725726,
3115757,
5159819, May 13 1991 Palm sized air conditioner
6168765, Sep 08 1998 UOP LLC Process and apparatus for interbed injection in plate reactor arrangement
6953081, Apr 06 2001 Behr GmbH & Co. Heat exchanger and vehicle heating or air-conditioning system including same
20060021742,
D253067, Aug 15 1977 Caradon Mira Limited Fireplace heat exchanger
D264708, Dec 12 1979 Bird Electronic Corporation Radiator for RF line termination
D264709, Dec 12 1979 Bird Electronic Corporation Radiator for an RF line termination
D276933, Apr 14 1982 AMERICAN STANDARD INTERNATIONAL INC Heat exchanger
D282870, Dec 13 1982 DIRK VAN EE, P O BOX 2500, 1704-4TH AVENUE, HUMBOLDT, SASKATCHEWAN, CANADA,; SOK 2AO, E NOVECOSKY, BOX 1418, HUMBOLDT, SASKATCHEWAN, CANADA Air-to-air heat exchanger
D360258, Dec 10 1993 Rheem Manufacturing Company Heat exchanger for fuel fired furnaces
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Sep 05 2002TECHNOLOGIES HOLDINGS CORP F K A BOU-MATIC TECHNOLOGIES CORPORATIONBANK OF AMERICA, N A , FORMERLY LASALLE BUSINESS CREDIT, INC SECURITY AGREEMENT0242330404 pdf
Oct 10 2007YU, VINCENTBou-Matic Technologies CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0205460735 pdf
Oct 15 2007GEHRING, KENNETH C Bou-Matic Technologies CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0205460735 pdf
Oct 15 2007CINK, DAVID M Bou-Matic Technologies CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0205460735 pdf
Jan 18 2008Bou-Matic Technologies Corporation(assignment on the face of the patent)
Nov 05 2008Bou-Matic Technologies CorporationTECHNOLOGIES HOLDINGS CORPCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0242020146 pdf
Oct 22 2015BANK OF AMERICA, N A , FORMERLY LASALLE BUSINESS CREDIT, INC TECHNOLOGIES HOLDINGS CORP F K A BOU-MATIC TECHNOLOGIES CORPORATIONRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0442230230 pdf
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