Learn more

MARYLAND CUP CORP

Overview
  • Total Patents
    232
About

MARYLAND CUP CORP has a total of 232 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets machines, packaging and shipping and foods and drinks are KOURTOGLOU SA, LAKELAND MICRO INC and THIEL ALFONS W.

Patent filings per year

Chart showing MARYLAND CUP CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Winstead Thomas W 39
#2 West John B 15
#3 Busse Charles E 15
#4 Cress Allan K 13
#5 Rubenstein Irving H 13
#6 Weinstein David 12
#7 Carter Paul H 12
#8 Bank Herbert M 11
#9 Marion Thomas E 9
#10 West J 8

Latest patents

Publication Filing date Title
US4935091A Method and apparatus for producing finished foam containers
US4487329A Tamper-evident closure
US4472440A Package containing a moisture resistant edible baked container
CA1167251A Apparatus for coating edible food containers
US4518096A Drink-through container lid with removable drink-through section
US4444795A Frozen confection and packaging module
AU9105482A Taco shells
US4529470A Ice cream cone with jacket attached and apparatus for producing same
US4453998A Method and apparatus for producing finished foam plastic containers
AU8715082A Cup container
US4409045A Method and apparatus for sealing the sidewall and bottom seam portions of two-piece containers during manufacture thereof
US4559765A Apparatus for manufacturing foam plastic containers by use of a tubular forming mandrel
US4478121A Digital feed system
US4420300A Continuous rotary thermo-forming systems and apparatus of the pressure assist, plug assist and match mold type
US4603051A Edible food containers and the method of coating said containers
EP0067219A1 Composite structures for containers and the like.
CA1200663A Method and apparatus for producing finished foam plastic containers
US4436679A Method and apparatus for generating foamed thermoplastic materials
CA1133221A Means for orienting and transferring web of thermoplastic material
CA1135021A Means for interfacing web with rotating surface