Assignee
CONFON AG
CH20 patents
Top patents by PatentIndex Score
USD324239SFeb 25, 1992
Vertical holder
CONFON AG22 citations93
US4884933ADec 5, 1989
Adaptor for screwheads and the like
CONFON AG39 citations88
USD272077SJan 3, 1984
Telephone index
CONFON AG9 citations74
USD262120SDec 1, 1981
Memorandum register
CONFON AG9 citations74
USD259885SJul 14, 1981
Telephone index
CONFON AG6 citations74
US4129215ADec 12, 1978
Data register
CONFON AG10 citations74
USD277395SJan 29, 1985
Telephone index
CONFON AG8 citations67
US7578326B2Aug 25, 2009
Anti-skid device for vehicle wheels
CONFON AG6 citations61
US7380394B2Jun 3, 2008
Apparatus for adjustably connecting two chain links of a closed link chain without the use of tools at varying distances and/or for repairing a broken link chain
CONFON AG6 citations61
US6357500B1Mar 19, 2002
Nonskid device, namely for pneumatic-tired wheels of vehicles on ice and snow surfaces
CONFON AG6 citations61
US5307852AMay 3, 1994
Chain link for the antiskid device of a vehicle wheel
CONFON AG5 citations61
US4903746AFeb 27, 1990
Adaptor disk for attaching an anti-skid device to a wheel disk or rim
CONFON AG2 citations58
US4543452ASep 24, 1985
Apparatus for the storing and recovery of information, subscriber's numbers, subscriber's addresses, etc.
CONFON AG5 citations56
USD313626SJan 8, 1991
Telephone index
CONFON AG1 citations52
US4249662AFeb 10, 1981
Data register
CONFON AG1 citations52
US5309967AMay 10, 1994
Antiskid device for vehicle wheels
CONFON AG1 citations51
US5223058AJun 29, 1993
Device for the attachment of an antiskid device to a motor vehicle wheel rim
CONFON AG6 citations46
US4864751ASep 12, 1989
Telephone index
CONFON AG0 citations42
US4406076ASep 27, 1983
Card index for fixing to a vertical wall or for placing on a base
CONFON AG0 citations42
US5323827AJun 28, 1994
Antiskid device for vehicle wheels
CONFON AG0 citations40