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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Design Patenting In Design Classes
Breakout By Geographic Origin (State and Country)

Count of 1998 - 2012 Design Patent Grants,
As Distributed By Calendar Year of Grant
With Design Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of U.S. States and Countries
From Which 1 or More Design Patents Originated During the Period
Having Primary Classification In

Class D23, Environmental Heating and Cooling; Fluid Handling and Sanitary Equipment

( design class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( patent origin is determined by the residence of the first-named inventor )

The following table displays U.S. states and countries and counts of design patents originating from them; design patents are distributed by year of patent grant.
(U.S. or Foreign) Code State-Territory or Country 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Total
(U.S.) CA CALIFORNIA 92 63 78 90 106 108 45 89 254 163 178 94 81 60 59 1560
(U.S.) WI WISCONSIN 57 49 41 43 36 55 51 84 96 86 101 81 65 71 85 1001
(U.S.) IN INDIANA 34 79 88 50 113 32 36 32 136 27 33 20 44 20 42 786
(U.S.) OH OHIO 29 41 71 59 60 44 43 40 61 53 53 30 61 39 26 710
(U.S.) IL ILLINOIS 28 17 29 53 19 19 20 25 46 59 49 39 49 54 53 559
(U.S.) PA PENNSYLVANIA 13 17 7 16 14 22 15 18 37 14 35 42 75 26 26 377
(U.S.) FL FLORIDA 10 14 15 8 21 15 18 15 28 40 39 27 31 60 33 374
(U.S.) MA MASSACHUSETTS 30 24 56 20 22 18 8 15 78 12 24 32 17 8 6 370
(U.S.) NJ NEW JERSEY 18 33 27 19 11 15 16 18 17 38 45 19 49 21 23 369
(U.S.) TX TEXAS 15 6 33 11 13 21 10 30 49 23 19 20 15 36 55 356
(U.S.) NY NEW YORK 14 32 25 23 26 18 25 9 20 32 24 21 23 23 14 329
(U.S.) MN MINNESOTA 16 24 22 29 21 30 12 12 10 29 15 17 20 20 14 291
(U.S.) TN TENNESSEE 37 37 23 24 11 30 33 19 19 6 11 13 4 5 2 274
(U.S.) MI MICHIGAN 16 13 9 12 12 12 16 21 16 40 28 16 18 16 12 257
(U.S.) AZ ARIZONA 12 14 11 10 5 19 11 23 26 15 16 16 14 6 5 203
(U.S.) GA GEORGIA 8 12 9 6 8 37 6 9 21 16 6 3 11 6 26 184
(U.S.) CT CONNECTICUT 13 8 9 13 6 16 11 14 18 13 11 9 12 5 9 167
(U.S.) CO COLORADO 4 6 6 11 5 9 7 4 16 5 17 15 20 18 8 151
(U.S.) NC NORTH CAROLINA 2 5 4 3 6 3 4 4 13 12 29 15 23 10 8 141
(U.S.) OR OREGON 2 1 5 9 4 2 2 0 0 15 33 12 4 1 4 94
(U.S.) WA WASHINGTON 2 0 2 16 5 6 5 10 7 4 10 6 2 12 3 90
(U.S.) VA VIRGINIA 3 6 3 4 10 4 5 3 1 2 6 9 7 9 8 80
(U.S.) MO MISSOURI 2 6 5 2 3 0 5 4 10 1 5 15 6 4 8 76
(U.S.) KS KANSAS 8 2 2 6 4 3 4 3 3 9 5 9 3 9 4 74
(U.S.) RI RHODE ISLAND 4 8 2 3 3 3 5 5 1 3 0 4 5 3 1 50
(U.S.) KY KENTUCKY 0 6 0 0 1 1 0 0 5 8 2 5 4 7 3 42
(U.S.) UT UTAH 2 0 2 1 0 1 9 2 4 1 2 2 3 8 5 42
(U.S.) OK OKLAHOMA 1 4 3 1 1 6 1 3 2 4 2 7 5 1 0 41
(U.S.) NV NEVADA 6 2 10 0 2 2 4 0 1 1 0 3 2 4 1 38
(U.S.) SC SOUTH CAROLINA 2 1 2 0 3 1 0 0 1 2 3 7 1 3 11 37
(U.S.) ID IDAHO 0 3 1 2 7 2 0 1 0 0 0 4 6 8 2 36
(U.S.) LA LOUISIANA 1 0 0 1 1 1 5 6 3 4 3 1 4 1 1 32
(U.S.) MD MARYLAND 1 1 0 3 2 0 2 3 1 3 2 1 2 5 6 32
(U.S.) AL ALABAMA 10 0 1 0 1 0 2 0 4 4 0 2 2 4 0 30
(U.S.) AR ARKANSAS 3 0 1 1 1 3 1 1 0 1 4 5 3 0 5 29
(U.S.) DE DELAWARE 0 0 1 0 2 0 0 1 8 5 4 2 1 3 2 29
(U.S.) MS MISSISSIPPI 2 2 0 0 0 0 0 0 9 4 3 2 0 2 0 24
(U.S.) NH NEW HAMPSHIRE 0 0 1 0 5 3 0 0 1 1 2 1 2 4 1 21
(U.S.) IA IOWA 3 1 1 3 1 0 1 1 0 0 0 2 0 3 0 16
(U.S.) NE NEBRASKA 0 3 3 1 0 0 0 0 1 3 0 0 0 0 2 13
(U.S.) NM NEW MEXICO 1 1 1 2 0 1 0 0 1 1 0 3 1 0 0 12
(U.S.) HI HAWAII 0 0 2 0 0 0 0 0 0 0 0 4 4 0 0 10
(U.S.) ME MAINE 2 0 0 0 0 0 0 0 0 1 1 0 1 3 0 8
(U.S.) MT MONTANA 0 0 1 0 0 0 0 0 0 2 0 1 1 1 0 6
(U.S.) SD SOUTH DAKOTA 0 2 0 0 0 2 0 0 0 0 0 0 0 0 2 6
(U.S.) VT VERMONT 0 2 1 0 0 0 0 1 0 0 0 0 2 0 0 6
(U.S.) AK ALASKA 1 0 2 0 0 0 1 0 1 0 0 0 0 0 0 5
(U.S.) ND NORTH DAKOTA 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 4
(U.S.) WY WYOMING 0 0 0 0 1 1 1 0 0 0 0 0 0 1 0 4
(U.S.) WV WEST VIRGINIA 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
(U.S.)   -- Subtotal -- 505 546 616 555 572 566 441 525 1025 762 820 636 703 601 576 9449
(Foreign) TWX TAIWAN 63 83 92 88 101 130 131 102 143 122 115 83 100 43 52 1448
(Foreign) DEX GERMANY 44 54 78 85 75 38 50 14 67 100 76 154 110 91 95 1131
(Foreign) JPX JAPAN 30 54 50 47 55 47 58 32 84 96 102 126 117 96 90 1084
(Foreign) ITX ITALY 8 7 17 7 11 20 15 10 33 27 54 24 42 39 22 336
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 2 1 1 6 8 10 5 24 49 72 26 30 51 47 332
(Foreign) CAX CANADA 31 18 22 29 16 12 14 10 29 19 22 24 29 25 25 325
(Foreign) GBX UNITED KINGDOM 14 9 15 12 13 14 25 20 16 24 17 25 27 27 25 283
(Foreign) FRX FRANCE 20 6 8 6 9 11 14 10 41 29 23 47 32 9 6 271
(Foreign) KRX KOREA, SOUTH 3 5 8 5 9 9 4 6 17 19 36 27 12 28 9 197
(Foreign) HKX CHINA, HONG KONG S.A.R. 6 9 25 10 22 5 10 7 30 7 15 7 25 9 9 196
(Foreign) AUX AUSTRALIA 3 4 6 8 10 8 5 4 4 19 26 25 24 24 23 193
(Foreign) ESX SPAIN 5 0 6 10 9 16 15 12 11 15 6 5 8 7 5 130
(Foreign) SEX SWEDEN 15 7 4 17 16 3 6 3 0 11 10 11 3 6 2 114
(Foreign) CHX SWITZERLAND 6 1 4 6 16 5 5 2 5 5 9 5 17 3 9 98
(Foreign) ILX ISRAEL 1 5 8 9 11 4 4 4 1 0 4 2 6 4 3 66
(Foreign) NLX NETHERLANDS 1 0 2 2 1 1 0 0 3 8 5 7 4 8 2 44
(Foreign) MXX MEXICO 11 3 8 1 0 0 6 1 3 1 0 4 0 1 1 40
(Foreign) DKX DENMARK 1 0 1 0 0 1 2 7 1 3 3 3 6 2 4 34
(Foreign) NZX NEW ZEALAND 1 1 4 0 0 2 6 0 2 1 1 7 3 0 5 33
(Foreign) BEX BELGIUM 3 1 2 1 0 2 0 1 3 2 0 2 2 2 2 23
(Foreign) BRX BRAZIL 0 0 1 1 0 1 3 3 2 2 5 1 1 3 0 23
(Foreign) NOX NORWAY 8 0 2 0 1 0 0 0 2 0 0 0 6 0 0 19
(Foreign) THX THAILAND 1 0 0 0 0 5 4 2 0 2 0 2 0 0 0 16
(Foreign) SGX SINGAPORE 0 0 1 0 0 0 0 1 7 3 1 2 0 0 0 15
(Foreign) ZAX SOUTH AFRICA 1 1 0 1 1 1 1 1 1 1 2 2 0 0 2 15
(Foreign) ATX AUSTRIA 0 1 0 0 2 1 1 1 1 0 2 1 2 0 0 12
(Foreign) IMX ISLE OF MAN 0 0 0 0 0 0 1 0 0 1 2 3 0 0 4 11
(Foreign) CRX COSTA RICA 0 0 0 0 0 0 0 0 0 7 3 0 0 0 0 10
(Foreign) PLX POLAND 0 0 0 0 0 0 0 0 0 0 6 0 2 0 2 10
(Foreign) PTX PORTUGAL 0 0 1 0 1 0 0 0 0 1 4 0 0 1 2 10
(Foreign) MOX CHINA, MACAU S.A.R. 0 0 2 0 1 5 0 1 0 0 0 0 0 0 0 9
(Foreign) FIX FINLAND 0 0 1 1 3 0 0 0 0 1 0 1 0 0 1 8
(Foreign) INX INDIA 0 0 0 0 0 0 0 0 0 0 1 1 0 2 3 7
(Foreign) RUX RUSSIAN FEDERATION 0 1 0 0 0 0 0 0 0 0 0 1 3 1 1 7
(Foreign) MYX MALAYSIA 0 0 0 2 1 0 0 0 0 1 0 0 2 0 0 6
(Foreign) ARX ARGENTINA 0 0 0 0 0 1 0 0 1 2 0 0 0 0 0 4
(Foreign) GRX GREECE 0 0 0 0 1 0 0 2 0 0 1 0 0 0 0 4
(Foreign) IEX IRELAND 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 4
(Foreign) BGX BULGARIA 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 3
(Foreign) COX COLOMBIA 0 0 1 0 0 0 0 2 0 0 0 0 0 0 0 3
(Foreign) IDX INDONESIA 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 3
(Foreign) EEX ESTONIA 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2
(Foreign) KEX KENYA 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
(Foreign) TRX TURKEY 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 2
(Foreign) VGX BRITISH VIRGIN ISLANDS 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
(Foreign) DOX DOMINICAN REPUBLIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
(Foreign) GGX GUERNSEY 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) IRX IRAN 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
(Foreign) LUX LUXEMBOURG 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
(Foreign) NAX NAMIBIA 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) PHX PHILIPPINES 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
(Foreign) QAX QATAR 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
(Foreign) SIX SLOVENIA 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign)   -- Subtotal -- 279 273 372 351 394 352 391 265 532 579 624 630 615 484 452 6593
(ALL) ALL All Regions, U.S. and Foreign 784 819 988 906 966 918 832 790 1557 1341 1444 1266 1318 1085 1028 16042


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