Inventor
HOLLIS ROBERT W
US34 patents
⚠️ This page may combine multiple inventors who share the name “HOLLIS ROBERT W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRAIRIE PACKAGING INC
26 patentsUSD570686SJun 10, 2008
Disposable cup lid
PRAIRIE PACKAGING INC56 citations98
US7918016B2Apr 5, 2011
Reinforced plastic foam cup, method of and apparatus for manufacturing same
PRAIRIE PACKAGING INC45 citations97
US7818866B2Oct 26, 2010
Method of reinforcing a plastic foam cup
PRAIRIE PACKAGING INC45 citations96
USD541650SMay 1, 2007
Disposable cup lid
PRAIRIE PACKAGING INC19 citations96
USD541153SApr 24, 2007
Disposable cup lid
PRAIRIE PACKAGING INC19 citations96
USD540674SApr 17, 2007
Disposable cup lid
PRAIRIE PACKAGING INC22 citations96
USD540165SApr 10, 2007
Disposable cup lid
PRAIRIE PACKAGING INC32 citations96
USD533778SDec 19, 2006
Disposable cup lid
PRAIRIE PACKAGING INC42 citations96
US7552841B2Jun 30, 2009
Reinforced plastic foam cup, method of and apparatus for manufacturing same
PRAIRIE PACKAGING INC55 citations94
US7918005B2Apr 5, 2011
Reinforced foam cup, method of and apparatus for manufacturing same
PRAIRIE PACKAGING INC38 citations92
US7819271B2Oct 26, 2010
Disposable cup lid
PRAIRIE PACKAGING INC43 citations92
US7694843B2Apr 13, 2010
Reinforced plastic foam cup, method of and apparatus for manufacturing same
PRAIRIE PACKAGING INC39 citations92
US7691302B2Apr 6, 2010
Disposable cup lid
PRAIRIE PACKAGING INC34 citations92
US7536767B2May 26, 2009
Method of manufacturing a reinforced plastic foam cup
PRAIRIE PACKAGING INC30 citations92
USD541651SMay 1, 2007
Disposable cup lid
PRAIRIE PACKAGING INC16 citations92
USD540672SApr 17, 2007
Disposable cup lid
PRAIRIE PACKAGING INC15 citations92
USD540673SApr 17, 2007
Disposable cup lid
PRAIRIE PACKAGING INC18 citations92
USD540675SApr 17, 2007
Disposable cup lid
PRAIRIE PACKAGING INC18 citations92
USD540166SApr 10, 2007
Disposable cup lid
PRAIRIE PACKAGING INC16 citations92
USD539646SApr 3, 2007
Disposable cup lid
PRAIRIE PACKAGING INC16 citations92
USD556574SDec 4, 2007
Disposable cup lid
PRAIRIE PACKAGING INC35 citations91
USD556573SDec 4, 2007
Disposable cup lid
PRAIRIE PACKAGING INC15 citations91
US7789260B2Sep 7, 2010
Disposable cup lid
PRAIRIE PACKAGING INC12 citations84
US7704347B2Apr 27, 2010
Reinforced plastic foam cup, method of and apparatus for manufacturing same
PRAIRIE PACKAGING INC10 citations84
USD544793SJun 19, 2007
Disposable cup lid
PRAIRIE PACKAGING INC16 citations83
US7814647B2Oct 19, 2010
Reinforced plastic foam cup, method of and apparatus for manufacturing same
PRAIRIE PACKAGING INC4 citations62