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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

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

Count of 1963 - 2004 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

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

Class 410, Freight Accommodation On Freight Carrier

( technology class is determined by the primary classification assigned to the 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 utility patents originating from them; patents are distributed by year of patent grant
(U.S. or Foreign) Code State-Territory or Country 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Total
(U.S.) MI MICHIGAN 16 12 23 4 18 16 6 2 21 12 14 15 8 4 8 14 2 12 1 1 2 2 3 3 7 6 5 3 8 3 5 2 5 5 2 2 8 11 6 4 3 9 313
(U.S.) IL ILLINOIS 5 14 26 7 18 6 12 9 21 14 16 25 5 8 3 9 5 2 5 6 4 3 1 2 2 4 5 4 6 4 2 2 0 3 3 4 5 2 2 4 6 7 291
(U.S.) CA CALIFORNIA 4 1 7 8 9 5 13 4 6 11 8 8 5 5 6 5 3 4 6 6 5 3 3 5 5 6 5 4 3 4 3 7 8 4 8 6 9 6 6 7 4 11 246
(U.S.) IN INDIANA 5 12 15 8 3 8 2 8 11 4 5 9 1 1 3 1 1 0 2 2 1 0 5 2 0 1 4 1 2 0 2 2 2 5 0 1 1 5 0 2 3 3 143
(U.S.) PA PENNSYLVANIA 7 3 7 9 6 6 4 3 3 1 1 2 3 1 2 2 2 0 3 2 3 3 1 1 4 0 5 1 3 3 0 3 4 2 3 1 2 2 3 0 1 5 117
(U.S.) OH OHIO 4 5 3 3 1 2 8 2 6 2 6 4 3 2 5 2 1 1 2 2 2 1 1 0 0 2 0 2 5 1 1 0 2 1 0 5 5 4 3 3 5 3 110
(U.S.) MO MISSOURI 1 0 6 5 5 6 9 6 8 3 3 6 4 0 0 4 1 4 2 0 2 1 1 3 2 1 0 1 4 1 0 1 1 2 0 0 0 2 1 4 2 0 102
(U.S.) WA WASHINGTON 0 2 0 0 1 2 2 0 0 4 3 2 1 1 1 3 1 1 1 0 3 0 2 2 0 2 0 1 5 1 0 0 1 4 1 1 0 2 0 6 2 2 60
(U.S.) NY NEW YORK 4 0 5 2 2 6 2 1 0 1 3 0 2 0 0 0 0 1 2 4 2 1 3 0 0 2 1 2 2 1 0 0 1 2 0 0 1 1 2 0 2 1 59
(U.S.) GA GEORGIA 0 0 0 3 1 1 0 0 1 4 2 0 2 0 0 2 1 1 1 1 0 2 0 0 0 2 1 1 1 1 1 1 0 1 1 1 2 4 2 3 6 3 53
(U.S.) NJ NEW JERSEY 0 2 1 2 1 1 1 3 0 3 3 0 2 1 1 0 0 0 1 3 1 0 0 1 3 0 2 0 0 1 1 0 0 1 2 0 1 2 4 0 4 0 48
(U.S.) OR OREGON 3 2 1 0 2 1 1 1 3 0 0 2 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2 1 0 1 0 1 2 0 1 8 0 3 4 2 3 2 48
(U.S.) TX TEXAS 1 0 0 1 1 1 2 2 1 0 0 1 1 2 3 3 0 0 1 2 0 0 0 0 0 0 0 1 0 2 0 1 2 3 2 2 1 2 5 4 0 0 47
(U.S.) FL FLORIDA 1 0 1 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 2 2 1 3 2 0 0 2 0 3 1 2 6 7 40
(U.S.) WI WISCONSIN 2 1 2 2 1 1 2 0 2 0 0 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 2 1 4 1 2 5 3 38
(U.S.) MN MINNESOTA 0 1 1 0 0 0 1 1 0 1 0 2 1 2 0 0 1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 1 3 1 0 3 2 2 2 3 32
(U.S.) KS KANSAS 0 2 0 1 0 0 0 3 0 0 2 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 2 0 3 0 0 0 1 0 0 1 0 3 2 2 4 0 29
(U.S.) NC NORTH CAROLINA 1 0 0 1 0 2 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 1 1 3 0 1 2 3 2 1 3 1 2 29
(U.S.) TN TENNESSEE 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 0 0 0 1 0 0 1 0 0 1 1 6 1 1 1 1 1 1 0 1 2 27
(U.S.) VA VIRGINIA 1 1 1 0 2 0 0 0 1 0 1 1 0 0 2 0 0 0 1 0 0 0 2 0 0 1 1 0 1 0 0 1 0 0 1 0 0 1 3 0 3 1 26
(U.S.) CT CONNECTICUT 1 0 1 2 1 0 0 0 1 0 1 1 1 0 2 1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 1 2 1 0 0 0 1 21
(U.S.) IA IOWA 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 1 1 0 2 0 0 1 0 0 1 1 0 2 2 0 2 1 2 1 0 21
(U.S.) AR ARKANSAS 0 0 0 0 0 0 1 0 0 0 0 0 1 4 2 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 3 0 0 1 1 1 2 1 0 0 0 20
(U.S.) CO COLORADO 0 0 0 0 0 0 0 0 3 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 0 0 1 0 2 1 1 2 0 2 2 20
(U.S.) OK OKLAHOMA 0 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 2 2 2 0 0 0 1 0 1 0 1 0 2 0 0 1 0 0 17
(U.S.) AL ALABAMA 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 2 2 0 0 2 16
(U.S.) MA MASSACHUSETTS 1 0 0 1 1 0 0 1 0 0 1 1 2 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 15
(U.S.) MD MARYLAND 1 1 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 2 0 0 1 14
(U.S.) LA LOUISIANA 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 1 3 0 1 13
(U.S.) AZ ARIZONA 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 11
(U.S.) KY KENTUCKY 0 1 0 0 0 0 0 0 0 0 0 1 2 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 11
(U.S.) WV WEST VIRGINIA 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 1 0 9
(U.S.) ID IDAHO 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 8
(U.S.) NE NEBRASKA 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 8
(U.S.) SC SOUTH CAROLINA 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 7
(U.S.) DC DISTRICT OF COLUMBIA 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 6
(U.S.) SD SOUTH DAKOTA 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 6
(U.S.) UT UTAH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 5
(U.S.) AK ALASKA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 3
(U.S.) DE DELAWARE 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
(U.S.) NH NEW HAMPSHIRE 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 3
(U.S.) NM NEW MEXICO 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
(U.S.) NV NEVADA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 3
(U.S.) MS MISSISSIPPI 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 2
(U.S.) HI HAWAII 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
(U.S.) ME MAINE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(U.S.) MT MONTANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
(U.S.) ND NORTH DAKOTA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(U.S.) WY WYOMING 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 59 60 103 63 76 67 67 48 93 62 74 85 50 35 47 53 23 34 29 33 27 20 27 26 30 38 42 29 50 33 25 33 45 38 36 48 52 79 64 59 71 75 2108
(Foreign) CAX CANADA 2 0 1 0 1 0 2 1 1 1 4 0 3 0 2 1 2 1 1 0 0 0 1 0 1 2 0 2 2 0 1 4 3 3 0 4 3 4 10 4 8 10 85
(Foreign) DEX GERMANY 1 1 1 1 0 0 1 0 0 1 1 1 2 2 0 4 1 1 0 1 1 4 3 1 2 3 0 3 5 4 1 1 1 2 0 2 8 5 3 3 4 3 78
(Foreign) GBX UNITED KINGDOM 1 0 0 0 0 0 2 0 2 2 2 1 4 0 1 0 0 0 1 0 2 0 1 1 0 2 0 1 0 1 0 0 1 0 0 3 0 0 1 2 1 3 35
(Foreign) SEX SWEDEN 0 0 1 0 1 0 0 1 1 1 0 2 0 0 1 1 1 1 2 2 0 2 1 0 1 0 0 1 1 3 0 0 0 0 0 1 1 0 2 1 1 1 31
(Foreign) TWX TAIWAN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 3 3 4 4 7 6 30
(Foreign) JPX JAPAN 0 0 0 1 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 1 1 0 1 1 0 3 0 2 0 0 1 0 1 1 1 1 2 0 1 2 1 25
(Foreign) FRX FRANCE 0 0 0 0 0 0 1 0 0 0 0 0 2 0 1 1 0 0 0 0 1 0 0 1 2 1 3 2 2 1 0 0 0 0 0 1 1 1 1 1 0 0 23
(Foreign) NLX NETHERLANDS 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 3 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 8
(Foreign) CHX SWITZERLAND 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 7
(Foreign) AUX AUSTRALIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 5
(Foreign) VEX VENEZUELA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 0 0 4
(Foreign) BEX BELGIUM 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 3
(Foreign) FIX FINLAND 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3
(Foreign) ITX ITALY 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
(Foreign) NOX NORWAY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 3
(Foreign) ZAX SOUTH AFRICA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 3
(Foreign) ILX ISRAEL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2
(Foreign) ARX ARGENTINA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
(Foreign) BRX BRAZIL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
(Foreign) CRX COSTA RICA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
(Foreign) IEX IRELAND 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) KRX SOUTH KOREA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
(Foreign) LBX LEBANON 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) SUX U.S.S.R. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign)   -- Subtotal -- 5 1 3 2 2 0 7 2 6 7 7 5 11 3 6 9 5 5 5 5 8 8 7 4 7 13 7 10 12 9 4 6 7 9 2 13 19 18 24 21 23 28 355
(ALL) ALL All Regions, U.S. and Foreign 64 61 106 65 78 67 74 50 99 69 81 90 61 38 53 62 28 39 34 38 35 28 34 30 37 51 49 39 62 42 29 39 52 47 38 61 71 97 88 80 94 103 2463


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