Patents by Inventor Charles E. Busse
Charles E. Busse has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 10611509Abstract: A system for labeling a container includes a label forming section, a buffer section, and a bonding section. The label forming section includes a first rotatable turret having a plurality of forming mandrels. The buffer section includes a second rotatable turret having a plurality of buffer receptacles. The bonding section includes a third rotatable turret having a plurality of bonding stations. The label forming section forms a label in a frustoconical shape using one of the forming mandrels and transfers the label to one of the buffer receptacles of the buffer section. The buffer section receives, in a buffer receptacle, the label followed by a container blank, and transfers the label and the container blank together to one of the bonding stations of the bonding section. The bonding section bonds the label to the container blank in the bonding station.Type: GrantFiled: August 16, 2017Date of Patent: April 7, 2020Assignee: Grupo Convermex, S.A. de C.V.Inventors: Charles E. Busse, Efrèn de Urquijo Carmona, Lawrence Maccherone
-
Publication number: 20190185195Abstract: A system for labeling a container includes a label forming section, a buffer section, and a bonding section. The label forming section includes a first rotatable turret having a plurality of forming mandrels. The buffer section includes a second rotatable turret having a plurality of buffer receptacles. The bonding section includes a third rotatable turret having a plurality of bonding stations. The label forming section forms a label in a frustoconical shape using one of the forming mandrels and transfers the label to one of the buffer receptacles of the buffer section. The buffer section receives, in a buffer receptacle, the label followed by a container blank, and transfers the label and the container blank together to one of the bonding stations of the bonding section. The bonding section bonds the label to the container blank in the bonding station.Type: ApplicationFiled: August 16, 2017Publication date: June 20, 2019Applicant: Grupo Convermex, S.A. de C.V.Inventors: Charles E. BUSSE, Efrèn de Urquijo CARMONA, Lawrence MACCHERONE
-
Patent number: 6027439Abstract: Spirally-wound circular side walls may be re-formed into non-circular geometries which are then mechanically joined to conformably shaped non-circular closure disks and thereby produce non-circular two-piece paperboard container lids.Type: GrantFiled: February 23, 1998Date of Patent: February 22, 2000Assignee: Sweetheart Cup Company, Inc.Inventors: Charles E. Busse, Edward M. Earnest, David W. Norwood
-
Patent number: 5992489Abstract: A container forming apparatus having multiple working stations for producing a two piece, open top, closed bottom container including means for feeding flat blanks to a first rotating turret; the first rotary turret fixed for rotation about a horizontal axis, and having a plurality of radially projecting mandrels thereon. Container bottoms are fed to the first rotating turret upstream of the flat blanks relative to a direction of rotation of the turret, and each of the flat blanks is folded in succession about respective mandrels. The bottoms are secured to each of the blanks by a vacuum at a first station to thereby form individual container assemblies. The drive indexes the turret so that each mandrel is rotated to successive workstations arranged circumferentially about the first turret. The successive workstations include at least one container bottom heating station, a bottom curl station and at least one bottom expander station.Type: GrantFiled: August 28, 1997Date of Patent: November 30, 1999Assignee: Sweetheart Cup Company Inc.Inventor: Charles E. Busse
-
Patent number: 4935091Abstract: The present invention is directed to an improved apparatus and method for manufacturing completed foam plastic containers. An endless mandrel chain carries cup forming mandrels along a manufacturing path. After each mandrel is preheated, a bottom blank is placed on the mandrel bottom and held there by a vacuum. A cylindrical blank formed from longitudinally stretch-oriented foam sheet material is then placed onto the mandrel. This cylindrical blank is tightly tamped onto the mandrel and is clamped in place. Radiant heat is then used to shrink form a finished container. The bottom is then sealed to the cylindrical blank and the mandrel is transferred to a curling assembly where the top edge portion of each finished container is lubricated and then curled to form a finished rim. The apparatus of the present invention may form containers having a dual tapered configuration which allows the containers to be more tightly stacked.Type: GrantFiled: December 1, 1987Date of Patent: June 19, 1990Assignee: Maryland Cup CorporationInventors: Allan K. Cress, Charles E. Busse
-
Patent number: 4559765Abstract: The present invention is directed to an apparatus and method wherein preprinted rectangular blanks of longitudinally stretch-oriented foam sheet material are continuously formed into cylinders by a tubular forming mandrel on which the blanks are folded, seamed and thereafter transferred onto final forming mandrels. Subsequently, the blanks and the final mandrels are heated to shrink the blanks so that they assume the shape of the final forming mandrels. In forming containers, means are provided to place bottom blanks on the product mandrels prior to the loading of the cylinders thereon so as to shrink the cylinders to sidewall shapes overlying the bottom blanks. The top curl on containers such as drinking cups and food tubs is formed after shrink forming. Further, the bottom seam of the container may be reinforced by ironing after shrink forming.Type: GrantFiled: July 6, 1982Date of Patent: December 24, 1985Assignee: Maryland Cup CorporationInventors: Allan K. Cress, Charles E. Busse
-
Patent number: 4453998Abstract: The present invention is directed to an improved apparatus and method for manufacturing completed foam plastic containers. An endless mandrel chain continuously carries cup forming mandrels along a manufacturing path. Cylindrical blanks are formed and transferred to the mandrels along the endless mandrel carrier chain. As the endless mandrel carrier chain passes the cylindrical blanks and associated bottom blanks through a heat shrink oven, it is important for the endless mandrel carrier chain to continuously travel in order to prevent the heat damage which would be present if the cup blanks were halted in the oven.Type: GrantFiled: September 1, 1982Date of Patent: June 12, 1984Assignee: Maryland Cup CorporationInventors: Allan K. Cress, Charles E. Busse
-
Patent number: 4409045Abstract: Method and apparatus for fabricating and seaming two-piece containers such as frustoconical cups and the like are provided which include a two-piece mandrel having retractable tip or nose piece which is coaxial in its relation to the main body of the mandrel in its extended position and retracts to an offset position. The retraction/extension path is configured to constrain the surface of the tip or nose piece to impart a progressive sealing pressure to a portion of the container side seam against the reaction surface of a seam clamp. The tip also has vacuum porting for holding a bottom blank during the container forming process and acts to seal the bottom blank in the container bottom curl and in the case of effecting heat sealed seams in the container, to position the bottom blank so as to preclude heat damage to the bottom wet line area of the container.Type: GrantFiled: July 20, 1982Date of Patent: October 11, 1983Assignee: Maryland Cup CorporationInventor: Charles E. Busse
-
Patent number: 4365460Abstract: The present invention is directed to an apparatus and method wherein preprinted rectangular blanks of longitudinally stretch-oriented foam sheet material are continuously formed into cylinders by a tubular forming mandrel on which the blanks are folded, seamed and thereafter transferred onto final forming mandrels. Subsequently, the blanks and the final mandrels are heated to shrink the blanks so that they assume the shape of the final forming mandrels. In forming containers, means are provided to place bottom blanks on the product mandrels prior to the loading of the cylinders thereon so as to shrink the cylinders to sidewall shapes overlying the bottom blanks. The top curl on containers such as drinking cups and food tubs is formed after shrink forming. Further, the bottom seam of the container may be reinforced by ironing after shrink forming.Type: GrantFiled: July 17, 1980Date of Patent: December 28, 1982Assignee: Maryland Cup CorporationInventors: Allan K. Cress, Charles E. Busse
-
Patent number: 4306849Abstract: The present invention is directed to an apparatus and method wherein bottom blanks for containers are severed from a web feed roll and subsequently transferred at a compatible speed and spacing to final forming mandrels on which finished containers are to be formed. The bottom blanks are tangentially transferred from a first transfer turret at a final velocity and spacing most desirable for cutting and minimizing scrap to a second transfer turret at a second velocity and spacing and thereafter tangentially transferred to the final forming mandrels. Subsequently, preprinted rectangular blanks of longitudinally stretch-oriented foam sheet material formed into cylinders are transferred onto the final forming mandrels. Thereafter, the bottom blanks the cylindrical blanks and the final forming mandrels are heated to shrink the cylindrical blanks so that they assume the shape of the final forming mandrels. The top curl on containers such as drinking cups and food tubs is formed after shrink forming.Type: GrantFiled: October 23, 1978Date of Patent: December 22, 1981Assignee: Maryland Cup CorporationInventors: Allan K. Cress, Charles E. Busse
-
Patent number: 4121402Abstract: Preprinted rectangular blanks of longitudinally stretch-oriented foam sheet material are formed into cylinders by a continuous folder and seamer and transferred onto mandrels on which they are shrunken by heat to assume the shape of the mandrel. In forming containers, means are provided to place bottom blanks on the mandrels prior to the loading of the cylinders thereon so as to shrink the cylinders to sidewall shapes overlying the bottom blanks. The top curl on containers such as drinking cups and food tubs is formed after shrink forming and the bottom seam of the container is also reinforced by ironing after shrink forming. A method of continuously forcing and filling containers on a continuous in-line basis is also provided.Type: GrantFiled: March 10, 1976Date of Patent: October 24, 1978Assignee: Maryland Cup CorporationInventors: Allan K. Cress, Charles E. Busse