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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 400, Typewriting Machines

( 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.) CA CALIFORNIA 5 4 9 14 16 19 12 6 13 9 13 18 13 14 22 13 10 26 16 9 22 16 17 12 30 14 20 11 9 18 11 15 15 10 13 18 19 20 23 24 15 24 637
(U.S.) NY NEW YORK 11 9 13 16 19 13 12 11 14 13 16 23 23 20 18 11 2 13 6 7 9 6 17 19 12 14 18 9 11 12 11 2 10 10 8 19 19 21 9 8 15 18 547
(U.S.) KY KENTUCKY 4 5 8 9 28 13 7 9 17 4 4 5 6 2 6 2 1 5 20 31 21 9 5 8 3 7 3 2 3 2 2 1 1 5 1 2 2 4 2 9 2 3 283
(U.S.) CT CONNECTICUT 6 9 18 15 20 5 5 2 14 2 5 5 19 11 6 2 7 4 1 3 5 7 3 2 4 0 1 2 4 2 3 5 10 5 3 9 8 4 6 3 4 5 254
(U.S.) IL ILLINOIS 3 3 4 7 8 6 1 2 7 7 7 8 13 12 7 4 6 7 3 5 5 5 6 4 2 3 2 1 3 1 1 3 5 1 1 7 4 4 1 4 2 2 187
(U.S.) WA WASHINGTON 0 0 0 1 0 0 0 0 0 0 0 2 1 1 1 0 1 1 0 0 1 1 1 3 0 2 2 2 6 5 6 5 7 9 12 16 14 11 7 18 14 11 161
(U.S.) TX TEXAS 1 0 1 1 3 1 0 0 0 2 4 2 2 6 9 14 5 11 13 10 6 12 6 5 4 2 4 1 1 0 6 2 6 2 3 3 6 2 1 0 0 3 160
(U.S.) OH OHIO 1 1 0 2 2 5 2 1 5 2 7 2 2 3 1 0 1 1 0 1 2 5 7 1 1 3 2 5 10 6 2 5 2 6 5 17 10 3 3 10 5 2 151
(U.S.) NJ NEW JERSEY 2 3 7 7 6 7 8 5 5 5 5 4 1 6 2 5 8 2 3 2 3 2 1 5 2 3 3 5 2 1 2 1 1 1 2 0 1 2 2 1 1 0 134
(U.S.) MA MASSACHUSETTS 0 0 4 3 1 2 2 1 2 3 6 9 8 3 2 2 2 1 6 1 5 4 3 2 2 2 2 0 0 0 0 0 2 4 1 3 5 2 1 0 0 0 96
(U.S.) MI MICHIGAN 2 2 5 7 6 5 4 6 2 5 4 4 2 1 8 3 2 1 7 1 4 2 0 0 2 0 1 0 0 1 0 0 1 2 0 0 0 3 0 1 0 0 94
(U.S.) MN MINNESOTA 0 2 0 2 0 0 1 0 0 0 1 3 5 1 1 3 2 2 2 2 5 3 1 1 1 3 0 0 1 0 1 4 3 8 1 4 4 2 5 10 2 5 91
(U.S.) NC NORTH CAROLINA 0 0 1 1 1 0 0 0 0 1 2 2 0 1 2 0 1 1 1 0 5 2 2 5 2 5 3 3 3 0 2 3 0 2 4 3 5 6 10 4 1 1 85
(U.S.) FL FLORIDA 0 0 0 2 0 2 1 2 2 1 2 1 3 2 0 4 1 2 7 4 4 5 0 2 2 2 1 2 1 1 4 4 2 5 3 1 4 2 0 0 2 1 84
(U.S.) PA PENNSYLVANIA 0 0 3 5 4 1 3 0 0 2 1 0 3 3 0 2 1 3 7 4 3 2 4 2 2 1 5 2 2 1 3 1 2 0 0 1 3 1 0 0 0 2 79
(U.S.) VA VIRGINIA 0 0 0 1 1 1 0 2 1 1 0 0 1 6 0 0 2 3 2 4 0 2 2 2 0 3 3 2 6 0 1 0 1 1 3 2 3 2 1 2 1 1 63
(U.S.) NH NEW HAMPSHIRE 0 0 0 0 1 0 0 0 0 1 0 0 3 6 2 3 2 2 5 1 5 2 5 5 0 1 4 4 1 1 0 0 0 0 0 0 0 0 1 1 2 1 59
(U.S.) ID IDAHO 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 0 0 5 0 1 2 0 1 3 0 2 4 12 13 48
(U.S.) OR OREGON 0 0 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 2 2 2 3 4 2 2 4 1 4 5 1 7 5 46
(U.S.) WY WYOMING 0 0 0 0 0 0 0 0 0 0 2 1 1 3 5 1 0 5 2 0 2 3 1 1 3 1 1 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 35
(U.S.) AZ ARIZONA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 2 3 4 4 3 2 1 1 0 1 2 0 1 1 0 1 1 3 1 34
(U.S.) MD MARYLAND 0 0 0 1 0 0 1 0 2 0 1 1 4 2 0 1 0 0 0 1 0 0 3 3 2 0 1 0 1 1 0 0 3 1 1 0 0 0 0 0 0 0 30
(U.S.) WI WISCONSIN 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 1 3 1 1 0 2 3 1 0 1 3 2 0 0 3 2 27
(U.S.) CO COLORADO 0 1 0 0 0 1 0 0 0 1 1 0 1 1 0 1 0 0 1 0 1 1 0 0 0 1 0 2 1 0 0 0 0 1 0 1 2 0 2 2 2 2 26
(U.S.) TN TENNESSEE 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 1 2 5 1 2 3 2 0 2 2 1 0 1 0 0 0 0 0 26
(U.S.) RI RHODE ISLAND 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 0 0 0 0 1 1 2 0 1 1 2 3 1 1 4 3 0 24
(U.S.) KS KANSAS 0 1 0 0 0 0 0 0 0 0 3 0 3 0 2 3 1 0 2 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 2 20
(U.S.) MO MISSOURI 1 0 1 2 0 0 0 0 0 1 1 1 0 0 1 0 0 1 0 1 0 1 3 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 17
(U.S.) OK OKLAHOMA 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 2 0 0 1 0 0 2 1 1 0 0 0 0 0 0 14
(U.S.) IA IOWA 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2 1 1 0 0 2 2 0 1 0 0 0 0 12
(U.S.) IN INDIANA 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 11
(U.S.) AL ALABAMA 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 10
(U.S.) DC DISTRICT OF COLUMBIA 1 3 2 0 1 0 1 1 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 0 0 0 0 10
(U.S.) UT UTAH 0 0 0 0 0 0 0 0 0 0 1 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 1 1 0 0 10
(U.S.) LA LOUISIANA 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 9
(U.S.) GA GEORGIA 0 0 0 0 0 0 1 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 1 0 0 1 0 0 0 0 1 2 8
(U.S.) HI HAWAII 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 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 6
(U.S.) ME MAINE 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 1 0 0 1 0 0 0 1 0 0 0 5
(U.S.) NV NEVADA 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 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 5
(U.S.) SC SOUTH CAROLINA 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 0 0 0 0 0 0 0 1 3
(U.S.) DE DELAWARE 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
(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 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2
(U.S.) MS MISSISSIPPI 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
(U.S.) ND NORTH DAKOTA 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
(U.S.) NE NEBRASKA 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 0 0 0 0 1
(U.S.) NM NEW MEXICO 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 0 0 0 1
(U.S.) WV WEST VIRGINIA 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
(U.S.)   -- Subtotal -- 38 44 78 99 119 81 64 48 84 60 90 96 114 111 100 77 57 93 112 89 112 93 91 88 83 73 90 66 74 64 68 61 85 88 73 119 124 100 87 110 98 109 3610
(Foreign) JPX JAPAN 1 0 3 2 4 4 3 3 6 7 9 18 24 6 17 15 16 24 26 36 44 76 86 113 144 137 180 140 174 188 128 117 119 138 121 149 142 145 107 99 98 110 2979
(Foreign) DEX GERMANY 8 6 10 23 14 16 16 9 18 20 27 24 22 13 22 14 14 25 23 19 27 21 29 18 18 26 27 28 44 20 17 11 8 10 5 6 5 11 7 6 4 10 701
(Foreign) ITX ITALY 1 3 1 4 6 2 3 4 11 13 7 8 6 13 13 7 7 6 7 5 12 7 11 17 7 10 8 3 10 11 5 1 3 1 2 2 3 1 1 2 3 0 247
(Foreign) GBX UNITED KINGDOM 4 2 2 4 3 2 0 1 5 1 1 4 0 2 3 1 4 6 6 1 6 0 2 0 4 5 5 3 4 3 3 3 5 3 11 16 15 11 9 7 7 6 180
(Foreign) TWX TAIWAN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 1 1 6 2 5 2 1 9 12 10 9 10 20 16 108
(Foreign) CHX SWITZERLAND 0 1 0 0 2 2 2 0 0 0 1 6 3 6 1 5 3 4 7 3 5 5 6 7 5 5 2 0 1 1 0 0 0 0 2 0 2 2 0 1 0 2 92
(Foreign) FRX FRANCE 1 0 2 1 3 1 1 0 4 1 1 5 3 5 4 0 1 2 0 3 0 0 2 0 0 3 5 2 2 1 1 1 1 4 2 1 2 3 1 2 9 4 84
(Foreign) KRX SOUTH KOREA 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2 2 2 3 4 1 3 12 11 10 4 4 4 6 71
(Foreign) SEX SWEDEN 0 0 0 3 2 2 0 0 1 0 2 2 3 1 4 2 3 1 4 5 1 1 4 0 2 4 2 0 0 2 2 0 1 0 0 1 0 0 2 1 1 2 61
(Foreign) CAX CANADA 2 0 1 1 0 0 0 0 0 1 0 2 1 1 0 2 0 1 3 4 3 4 1 0 2 4 3 4 3 0 1 1 1 1 0 0 2 1 0 2 3 1 56
(Foreign) NLX NETHERLANDS 0 0 0 0 0 0 0 0 0 1 2 0 0 5 1 0 1 0 0 0 0 2 2 0 1 1 1 1 1 0 2 0 0 0 0 0 2 0 0 2 0 2 27
(Foreign) AUX AUSTRALIA 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 0 0 0 0 0 0 0 0 0 2 6 5 4 8 26
(Foreign) ESX SPAIN 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 4 1 4 4 6 5 24
(Foreign) BEX BELGIUM 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 2 2 1 2 3 3 1 1 1 1 18
(Foreign) SGX SINGAPORE 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 6 2 1 0 0 0 0 0 2 3 1 16
(Foreign) HKX CHINA,HONG KONG S.A.R. 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 2 0 0 0 1 0 0 0 3 1 2 1 1 12
(Foreign) ILX ISRAEL 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 0 0 3 11
(Foreign) ATX AUSTRIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 2 1 0 1 0 0 0 8
(Foreign) DKX DENMARK 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 0 0 0 0 0 0 1 0 1 2 0 6
(Foreign) CSX CZECHOSLOVAKIA 0 0 0 0 0 0 0 3 1 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 0 0 0 0 5
(Foreign) NOX NORWAY 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 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 5
(Foreign) ARX ARGENTINA 0 0 0 0 0 0 0 0 0 1 1 0 1 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 0 4
(Foreign) FIX FINLAND 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 2 0 0 0 0 0 0 0 0 0 1 0 4
(Foreign) BGX BULGARIA 0 0 0 0 0 0 0 1 0 0 0 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 3
(Foreign) MXX MEXICO 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 1 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 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 3
(Foreign) BRX BRAZIL 0 0 0 0 0 0 0 0 0 1 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 0 0 0 2
(Foreign) CNX CHINA P.REP. 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 0 0 0 0 0 0 0 0 0 0 0 2
(Foreign) PHX PHILIPPINES 0 0 0 0 0 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 2
(Foreign) PTX PORTUGAL 0 0 0 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 2
(Foreign) EGX EGYPT 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 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) HUX HUNGARY 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) IEX IRELAND 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 0 0 0 1
(Foreign) LBX LEBANON 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 0 0 0 0 0 1
(Foreign) PEX PERU 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 0 0 0 0 0 0 0 1
(Foreign) RUX RUSSIAN FEDERATION 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 0 1
(Foreign) YUX YUGOSLAVIA 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 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign)   -- Subtotal -- 17 14 19 40 35 29 26 21 47 48 52 71 67 55 67 46 50 70 77 77 101 116 145 157 185 196 234 184 243 231 172 145 152 165 148 202 205 205 156 152 169 178 4769
(ALL) ALL All Regions, U.S. and Foreign 55 58 97 139 154 110 90 69 131 108 142 167 181 166 167 123 107 163 189 166 213 209 236 245 268 269 324 250 317 295 240 206 237 253 221 321 329 305 243 262 267 287 8379


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