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Patent
   D661793
Priority
Sep 21 2011
Filed
Sep 21 2011
Issued
Jun 12 2012
Expiry
Jun 12 2026
Inventors
Normand, T…
Assg.orig
W.E.T. Aut…
Assg.curr
W E T AUT…
Entity
unknown
Referenced by
6
References
57
Maint.:
n/a
The ornamental design for a flexible support sheet for a heating element, as shown and described.

FIG. 1 is a perspective view of a flexible support sheet for a heating element of the present design.

FIG. 2 is a front elevational thereof.

FIG. 3 is a back elevational view thereof.

FIG. 4 is a top elevational view thereof.

FIG. 5 is a bottom elevational view thereof.

FIG. 6 is a side elevational view thereof; and,

FIG. 7 is a side elevational view thereof.
INVENTORS:

Normand, Tim, Iqbal, Syed Rafat, Spasojevic, Igor

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
9468045, Apr 06 2011 GENTHERM GMBH Heating device for complexly formed surfaces
D673405, Feb 09 2012 WEARWELL, INC Kneeling and rollable mat
D693602, Apr 05 2012 Fitness display mat
D716058, Sep 27 2013 Lenticular panel
D733408, Sep 28 2011 Flip flop upper with lenticular panels
ER7203,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1553461,
2409421,
3221145,
3287684,
3500014,
4247756, Jun 29 1979 Heated floor mat
4542285, Feb 15 1984 CALORIQUE, LTD Electrical heater
4633068, Feb 15 1984 CALORIQUE, LTD Electrical heating device
4656339, Aug 28 1980 CALORIQUE, LTD Electrical resistance heater
4719335, Jan 23 1984 Tyco Electronics Corporation Devices comprising conductive polymer compositions
4743741, Sep 11 1986 Automotive Components Holdings, LLC Electrically heated, glass vision unit
4752672, Feb 15 1984 CALORIQUE, LTD Electrical heating device
4857711, Aug 16 1988 Illinois Tool Works Inc.; Illinois Tool Works Inc Positive temperature coefficient heater
4888089, Dec 29 1987 CALORIQUE, LTD Process of making an electrical resistance device
5134990, Jun 21 1990 Barbecue briquette booster
5181006, Sep 20 1988 Littelfuse, Inc Method of making an electrical device comprising a conductive polymer composition
5354966, Dec 02 1991 Window defogging system with optically clear overlay having multi-layer silver bus bars and electrically isolating peripheral grooves
5432322, Nov 13 1992 THE HILSINGER COMPANY PARENT, LLC Electric heating pad
5451747, Mar 03 1992 SUNBEAM CORPORATION A CORP OF DELAWARE Flexible self-regulating heating pad combination and associated method
5961869, Nov 13 1995 IRGENS HOLDINGS, INC ; TECH DESIGN, L L C Electrically insulated adhesive-coated heating element
6194687, Aug 02 1999 Child car seat heating surface
6194692, Oct 02 1998 BASF Catalysts LLC Electric heating sheet and method of making the same
6307188, Nov 09 1998 Illinois Tool Works Inc. Heater with PTC element an buss system
6423951, Jun 15 1998 Electrical resistor heating element
6426485, Jul 31 2001 Gentex Corporation Light diffusing signal mirror heater
6686562, Aug 20 1999 W E T AUTOMOTIVE SYSTEMS AG Heating element
6884965, Jan 25 1999 Illinois Tool Works Inc Flexible heater device
6906293, May 17 2000 I E E INTERNATIONAL ELECTRONICS & ENGINEERING S AR L Combined sensor and heating element
7019260, May 20 1999 GLAVERBEL, S A Automotive glazing panel with solar control coating comprising a data transmission window
7053344, Jan 24 2000 Illinois Tool Works Inc Self regulating flexible heater
7202444, Jan 25 1999 Illinois Tool Works Inc. Flexible seat heater
7285748, Jan 25 1999 Illinois Tool Works Inc. Flexible heater device
7306283, Nov 21 2002 GENTHERM GMBH Heater for an automotive vehicle and method of forming same
7500536, Sep 27 2006 Illinois Tool Works Inc Seat heater with occupant sensor
7569795, Jun 02 2003 NEL Technologies Limited Heater element incorporating functional electrical circuit
7741582, Nov 21 2002 GENTHERM GMBH Heater for automotive vehicle and method of forming same
20040065656,
20050115956,
20060158011,
20100219664,
20110049131,
20110226751,
20110290775,
CA2489565,
D267924, Sep 12 1980 Fireplace tool holder
D377734, Aug 12 1994 PORCELAIN METALS CORPORATION 1400 SOUTH 13TH STREET Side shelf for a barbeque grill
D468959, Oct 13 1998 Panel for a compact portable campfire container
D476403, Jun 11 1999 Applied Machinery PTY LTD Portable fire container
D492156, Apr 01 2003 LIFETIME BRANDS, INC Grate for a grill
D498976, Oct 17 2003 The Coleman Company, Inc. Camping stove baffle
GB2010650,
JP2004055219,
JP5693284,
JP57134655,
JP62109385,
WO2010065411,
WO8906480,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 21 2011W.E.T. Automotive Systems, Ltd(assignment on the face of the patent)
Oct 13 2011NORMAND, TIMW E T AUTOMOTIVE SYSTEMS, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0270710757 pdf
Oct 13 2011IQBAL, SYED RAFATW E T AUTOMOTIVE SYSTEMS, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0270710757 pdf
Oct 13 2011SPASOJEVIC, IGORW E T AUTOMOTIVE SYSTEMS, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0270710757 pdf
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