Home >
Listing of Viewable PTMT Reports >
Table of Contents for This Set of Reports
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 )
First-Named Assignee | 2009 | 2010 | 2011 | 2012 | 2013 | Total |
---|---|---|---|---|---|---|
~INDIVIDUALLY OWNED PATENT | 60 | 46 | 48 | 48 | 52 | 254 |
TOKAI RIKA DENKI SEISAKUSHO K.K. | 3 | 7 | 12 | 8 | 6 | 36 |
MASTER LOCK COMPANY LLC | 7 | 2 | 6 | 3 | 11 | 29 |
CHECKPOINT SYSTEMS, INC. | 5 | 1 | 5 | 5 | 3 | 19 |
TAIWAN FU HSING INDUSTRIAL CO., LTD. | 3 | 3 | 7 | 2 | 1 | 16 |
WINLOC AG | 2 | 3 | 3 | 5 | 3 | 16 |
NEWFREY LLC | 3 | 1 | 4 | 6 | 1 | 15 |
ABUS AUGUST BREMICKER SOHNE KG | 1 | 2 | 1 | 5 | 4 | 13 |
VALEO SECURITE HABITACLE | 1 | 2 | 4 | 2 | 4 | 13 |
HUF HULSBECK & FURST GMBH & CO KG | 2 | 2 | 2 | 3 | 3 | 12 |
SCHLAGE LOCK COMPANY | 1 | 3 | 3 | 2 | 3 | 12 |
ALPHA CORPORATION | 1 | 2 | 4 | 3 | 1 | 11 |
ACCO BRANDS, INC. | 2 | 3 | 4 | 1 | 0 | 10 |
TONG LUNG METAL INDUSTRY CO., LTD. | 1 | 0 | 2 | 4 | 2 | 9 |
SINOX COMPANY, LTD. | 0 | 0 | 1 | 4 | 3 | 8 |
I-TEK METAL MFG., CO., LTD. | 1 | 3 | 1 | 2 | 0 | 7 |
MEDECO SECURITY LOCKS, INC. | 1 | 3 | 1 | 1 | 0 | 6 |
STANTON CONCEPTS INC. | 1 | 2 | 2 | 0 | 1 | 6 |
THE SUN LOCK COMPANY | 1 | 2 | 0 | 2 | 1 | 6 |
ASSA ABLOY AUSTRALIA PTY LIMITED | 0 | 1 | 1 | 1 | 2 | 5 |
EASTERN COMPANY | 1 | 2 | 0 | 1 | 1 | 5 |
HONDA LOCK MFG. CO., LTD. | 2 | 1 | 0 | 1 | 1 | 5 |
INNER TITE (A DIVISION OF YARA ENGINEERING CORPORATION) | 0 | 2 | 1 | 1 | 1 | 5 |
JANAKA LIMITED PARTNERSHIP | 0 | 1 | 2 | 2 | 0 | 5 |
Questions regarding these reports should be directed to:
U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.govaddress of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
Home >
Listing of Viewable PTMT Reports >
Table of Contents for This Set of Reports