MC

Mark A. Calkins

KI Kittrich: 19 patents #1 of 15Top 7%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #209,544 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D766648 Disposable foil pan 2016-09-20
D766647 Disposable foil pan 2016-09-20
D763011 Translucent mat with ribbed pattern 2016-08-09
D758096 Opaque mat with ribbed pattern 2016-06-07
D758097 Opaque mat with diamond pattern 2016-06-07
D756686 Translucent mat with diamond pattern 2016-05-24
9339994 Foamed surface covering with coherent layer 2016-05-17
9254624 Non-slip supportive carpet underlay 2016-02-09
9248314 Perforated nonslip non-adhesive surface covering 2016-02-02
9132283 Perforated nonslip non-adhesive surface covering 2015-09-15
D707058 Shower suction mat 2014-06-17
D694550 Opaque mat with diamond pattern 2013-12-03
D694551 Translucent mat with diamond pattern 2013-12-03
D692257 Translucent mat with ribbed pattern 2013-10-29
D692595 Foamed reticulated surface covering 2013-10-29
D692256 Opaque mat with ribbed pattern 2013-10-29
8079175 Flying insect trap Stephan Sutton 2011-12-20
7896256 Disposable pierced earring fragrance chamber Kathryn S. Robbinis-Sullivan 2011-03-01
6238762 Selectively tearable covering sheet Robert J. Friedland 2001-05-29
6159583 Decorative non-adhering liner or mat 2000-12-12
6022617 Decorative non-slip liner or mat 2000-02-08