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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 Organization
Count of 2000 - 2004 Utility Patent Grants, By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification
- Explanation of Data -
Rank Ordered Listing of Organizations Receiving
5
or More Utility Patents During the Period
Having Primary Classification In
Class 070, Locks
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )
The following table displays first-named assignees and counts of their associated patents, as distributed by the year of patent grant
~Individually Owned Patent
105
92
121
128
96
542
STRATTEC SECURITY CORPORATION
4
1
5
6
4
20
HUF HULSBECK & FURST GMBH & CO KG
1
0
3
7
8
19
TAIWAN FU HSING INDUSTRIAL CO., LTD.
1
2
3
7
4
17
ACCO BRANDS, INC.
4
3
2
5
2
16
SCHLAGE LOCK COMPANY
1
1
0
12
0
14
MASTER LOCK COMPANY
1
2
5
2
2
12
TAKIGEN MANUFACTURING CO., LTD.
0
0
4
5
3
12
TOKAI RIKA DENKI SEISAKUSHO K.K.
3
1
4
2
2
12
VALEO SECURITE HABITACLE RENAULT
2
3
4
2
1
12
ASSA AB
1
2
0
1
4
8
ROBERT BOSCH GMBH
2
1
1
1
3
8
COMPX INTERNATIONAL, INC.
3
0
1
2
1
7
EASTERN COMPANY
0
1
2
4
0
7
MANNESMANN VDO AG
2
0
2
3
0
7
MEDECO SECURITY LOCKS, INC.
4
0
2
1
0
7
THE SUN LOCK COMPANY
2
0
2
0
3
7
WINNER INTERNATIONAL ROYALTY L.L.C.
0
5
0
1
1
7
KRYPTONITE CORPORATION
2
1
3
0
0
6
MCGARD, INC.
4
0
1
0
1
6
NEELCHINE ENGINEERING, INC.
2
3
1
0
0
6
ABLOY OY
1
1
1
0
2
5
DELL PRODUCTS, L.P.
1
0
3
1
0
5
EMHART INC.
4
0
1
0
0
5
EMKA BESCHALAGTEILE GMBH & CO. KG
1
1
2
0
1
5
INTERNATIONAL BUSINESS MACHINES CORPORATION
0
0
5
0
0
5
JAEYOU CO., LTD.
0
0
1
1
3
5
MAS-HAMILTON GROUP, INC.
4
1
0
0
0
5
SARGENT MANUFACTURING CORPORATION
1
2
0
1
1
5
SOUTHCO INC.
2
0
2
1
0
5
VIDEX, INC.
0
0
1
3
1
5
PTMD Contacts
Questions regarding these reports should be directed to:
U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450
tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov
address of PTMD pages at the USPTO Web Site:
http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from :
ftp.uspto.gov/pub/taf/
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