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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 1998 - 2002 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 030, Cutlery
( 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 |
136 |
137 |
128 |
116 |
147 |
664 |
GILLETTE COMPANY |
9 |
11 |
7 |
18 |
4 |
49 |
BLACK & DECKER INC. |
10 |
6 |
8 |
10 |
5 |
39 |
WARNER-LAMBERT COMPANY |
6 |
4 |
5 |
4 |
3 |
22 |
KIORITZ CORPORATION |
1 |
5 |
6 |
3 |
2 |
17 |
U.S. PHILIPS CORPORATION |
1 |
5 |
4 |
6 |
1 |
17 |
ANDREAS STIHL AG & CO. |
3 |
3 |
4 |
4 |
2 |
16 |
AMERICAN SAFETY RAZOR COMPANY |
0 |
1 |
2 |
4 |
6 |
13 |
BRAUN GMBH |
0 |
0 |
0 |
7 |
6 |
13 |
MILWAUKEE ELECTRIC TOOL CORPORATION |
2 |
3 |
1 |
6 |
0 |
12 |
MATSUSHITA ELECTRIC WORKS, LTD. |
2 |
4 |
3 |
1 |
1 |
11 |
SANDVIK AKTIEBOLAG |
3 |
5 |
2 |
1 |
0 |
11 |
IZUMI PRODUCTS COMPANY |
0 |
3 |
2 |
4 |
1 |
10 |
MAKITA CORPORATION |
3 |
1 |
1 |
4 |
1 |
10 |
ROBERT BOSCH GMBH |
1 |
3 |
1 |
3 |
2 |
10 |
RYOBI NORTH AMERICA, CORP. |
3 |
1 |
4 |
0 |
0 |
8 |
SANYO ELECTRIC CO., LTD. |
1 |
2 |
2 |
1 |
2 |
8 |
AKTIEBOLAGET ELECTROLUX |
0 |
2 |
0 |
2 |
3 |
7 |
BRAUN A.G. |
1 |
2 |
3 |
1 |
0 |
7 |
S-B POWER TOOL COMPANY |
2 |
0 |
1 |
3 |
1 |
7 |
SPYDERCO, INC. |
2 |
2 |
2 |
1 |
0 |
7 |
FISKARS INC. |
3 |
1 |
2 |
0 |
0 |
6 |
KUM LIMITED |
0 |
0 |
0 |
3 |
3 |
6 |
LEATHERMAN TOOL GROUP, INC. |
2 |
1 |
1 |
1 |
1 |
6 |
STANLEY WORKS |
0 |
3 |
0 |
2 |
1 |
6 |
WAHL CLIPPER CORPORATION |
1 |
3 |
2 |
0 |
0 |
6 |
ALTERRA HOLDINGS CORPORATION |
0 |
0 |
1 |
1 |
3 |
5 |
BETTCHER INDUSTRIES, INC. |
1 |
3 |
0 |
0 |
1 |
5 |
BLOUNT, INC. |
0 |
1 |
2 |
0 |
2 |
5 |
CAPEWELL COMPONENTS COMPANY, LLC |
1 |
1 |
1 |
0 |
2 |
5 |
FISKARS CONSUMER OY AB |
0 |
1 |
1 |
1 |
2 |
5 |
HITACHI KOKI COMPANY, LIMITED |
1 |
0 |
0 |
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
PK3- Suite 441; P.O Box 1450
Alexandria VA 22313
tel: (703) 306-2600
fax: (703) 306-2737
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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