Patents by Inventor Bernard Lerner
Bernard Lerner 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).
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Patent number: 7448185Abstract: A method and apparatus for making packages with internal headers from an elongated web of preformed interconnected bags. The packages with internal headers are made by inserting a product or a header into a bag. The bag is sealed to form a first compartment that contains the inserted bag or header. The other of the product and the header is inserted into the bag. The bag is sealed to form a second compartment that contains other of the product or header. The package is separated from the elongated web of interconnected bags.Type: GrantFiled: April 18, 2006Date of Patent: November 11, 2008Assignee: Automated Packaging Systems, Inc.Inventors: Derek J. Zeedyk, Bernard Lerner, Kent McDonald, Mike Coleman, Gregg Mertens
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Publication number: 20070240386Abstract: A method and apparatus for making packages with internal headers from an elongated web of preformed interconnected bags. The packages with internal headers are made by inserting a product or a header into a bag. The bag is sealed to form a first compartment that contains the inserted bag or header. The other of the product and the header is inserted into the bag. The bag is sealed to form a second compartment that contains other of the product or header. The package is separated from the elongated web of interconnected bags.Type: ApplicationFiled: April 18, 2006Publication date: October 18, 2007Inventors: Derek Zeedyk, Bernard Lerner, Kent McDonald, Mike Coleman, Gregg Mertens
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Publication number: 20060042191Abstract: The present invention concerns a machine for converting a web of preformed pouches to dunnage units. The pouches are defined by transverse seals that extend from a remote edge to within a predetermined distance of an inflation edge. In a first embodiment, the machine includes a guide pin, a drive, a blower, and a sealing element. The guide pin is insertable between the transverse seals and the inflation edge. The guide pin defines a path of travel of the web. The drive moves the web along the path of travel. The blower is positioned with respect to the path of travel for inflating the preformed pouches. The sealing element is positioned to provide a longitudinal seal that intersects the transverse seals to close the preformed pouches and form inflated dunnage units. The disclosed examples of machines for converting a web of preformed pouches to dunnage units including various improvements to existing machines.Type: ApplicationFiled: August 1, 2005Publication date: March 2, 2006Inventors: Bernard Lerner, Hershey Lerner, Rick Wehrmann, Dana Liebhart
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Patent number: 6948296Abstract: A process of forming dunnage is disclosed. A chain of interconnected plastic pouches (38) are fed along a path of travel to a fill and seal station (24). The pouches (38) are sequentially opened as each pouch is positioned in the fill station. Each pouch is opened by directing a flow of air through a pouch fill opening (50) to separate a face (46) from a back (48) of each such pouch and continuing the flow of air through each such opening to inflate each opened pouch. Each such inflated pouch is then sealed to create hermetically closed and inflated dunnage units (56). Novel web and dunnage units are also disclosed.Type: GrantFiled: May 18, 2000Date of Patent: September 27, 2005Assignee: Automated Packaging Systems, Inc.Inventors: Bernard Lerner, Rick S. Wehrmann
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Patent number: 6742317Abstract: A machine for forming individual packages from a web of preopened and interconnected bags one at a time is disclosed. A web is fed along a path of travel from a supply to a load station. A pair of nip rolls are positioned along the path near the load station. A printer is positioned along the path between the supply and the nip rolls. A nip roll drive is provided for rotating the nip rolls selectively and one at a time at a printing rate for the feed of the web when the printer is operating and at a faster feed rate for positioning a bag at the load station when the printer is not operating. A supply station tensioner is provided for tensioning a web along the path such that the printer when operating prints a section of a tensioned web.Type: GrantFiled: January 15, 2003Date of Patent: June 1, 2004Assignee: Automated Packaging Systems, Inc.Inventors: William M. Cronauer, Bernard Lerner
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Publication number: 20030106285Abstract: A machine for forming individual packages from a web of preopened and interconnected bags one at a time is disclosed. A web is fed along a path of travel from a supply to a load station. A pair of nip rolls are positioned along the path near the load station. A printer is positioned along the path between the supply and the nip rolls. A nip roll drive is provided for rotating the nip rolls selectively and one at a time at a printing rate for the feed of the web when the printer is operating and at a faster feed rate for positioning a bag at the load station when the printer is not operating. A supply station tensioner is provided for tensioning a web along the path such that the printer when operating prints a section of a tensioned web.Type: ApplicationFiled: January 15, 2003Publication date: June 12, 2003Applicant: Automated Packaging Systems, Inc.Inventors: William M. Cronauer, Bernard Lerner
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Publication number: 20030109369Abstract: A process of and apparatus for forming dunnage are disclosed. A chain of interconnected plastic pouches are fed along a path of travel to a fill and seal station. The pouches are sequentially opened as each pouch is positioned in the fill station. Each pouch is opened by directing a flow of air through a pouch fill opening to separate a face from a back of each such pouch and continuing the flow of air through each such opening to inflate each opened pouch. Steps are taken to control the volume of air in an inflated pouch. Each such inflated pouch is then sealed to create hermetically closed and inflated dunnage units. Novel web and dunnage units are also disclosed.Type: ApplicationFiled: January 17, 2003Publication date: June 12, 2003Applicant: Automated Packaging Systems, Inc.Inventors: Bernard Lerner, Rick S. Wehrmann
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Patent number: 6543201Abstract: A machine for forming individual packages from a web of preopened and interconnected bags one at a time is disclosed. A web is fed along a path of travel from a supply to a load station. A pair of nip rolls are positioned along the path near the load station. A printer is positioned along the path between the supply and the nip rolls. A nip roll drive is provided for rotating the nip rolls selectively and one at a time at a printing rate for the feed of the web when the printer is operating and at a faster feed rate for positioning a bag at the load station when the printer is not operating. A supply station tensioner is provided for tensioning a web along the path such that the printer when operating prints a section of a tensioned web.Type: GrantFiled: March 18, 2002Date of Patent: April 8, 2003Assignee: Automated Packaging Systems, Inc.Inventors: William M. Cronauer, Bernard Lerner
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Publication number: 20030046901Abstract: A machine for forming individual packages from a web of preopened and interconnected bags one at a time is disclosed. A web is fed along a path of travel from a supply to a load station. A pair of nip rolls are positioned along the path near the load station. A printer is positioned along the path between the supply and the nip rolls. A nip roll drive is provided for rotating the nip rolls selectively and one at a time at a printing rate for the feed of the web when the printer is operating and at a faster feed rate for positioning a bag at the load station when the printer is not operating. A supply station tensioner is provided for tensioning a web along the path such that the printer when operating prints a section of a tensioned web.Type: ApplicationFiled: March 18, 2002Publication date: March 13, 2003Inventors: William M. Cronauer, Bernard Lerner
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Publication number: 20030046902Abstract: A method for printing indicia on bags interconnected in a continuous web. A bagging machine has a printer and a plurality of tensioning rollers, at least one of which is driven by a roller motor. The web is moved from an initial bagging machine station through a print station and to a load station in which goods are placed in the bags. A perforation sensor featuring a spring biased hemispherical tip indicates to a bagging machine controller that a perforation is present. First roller motor control signals are received from a printer controller comprising a frequency modulated first motor speed signal and a first motor enable signal. The first roller motor control signals are transmitted to the roller motor to cause it to drive the roller to move bags through the print station.Type: ApplicationFiled: June 19, 2002Publication date: March 13, 2003Applicant: Automated Packaging Systems, Inc.Inventors: William M. Cronauer, Bernard Lerner, Jeffrey Burke, Robert L. Ferrante
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Patent number: 6499278Abstract: A packaging web is disclosed. The web is an elongate, flattened plastic tube having face and back sides delineating the faces and backs of a set of side by side bags. The tube includes an elongated top section and spaced sets of side seals each extending transversely from the bottom to a location near the top section. The side seals of each set delineate sides of adjacent bags such that the sides and bottoms delineate the perimeters of a set of open top bags. The top section is essentially a bottom open tube for providing bag support when the web is fed into a bag loading machine. The web includes superposed, spaced lines of weakness in each of the face and back sides delineating tops of the bags. Each such spaced line of weakness extends substantially across an associated bag top and terminates in spaced relationship with an associate one of the spaced lines of weakness to leave solid sections in the face and back sides.Type: GrantFiled: February 5, 2002Date of Patent: December 31, 2002Assignee: Automated Packaging Systems, Inc.Inventors: William M. Cronauer, Bernard Lerner
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Publication number: 20020174629Abstract: A packaging web is disclosed. The web is an elongate, flattened plastic tube having face and back sides delineating the faces and backs of a set of side by side bags. The tube includes an elongated top section and spaced sets of side seals each extending transversely from the bottom to a location near the top section. The side seals of each set delineate sides of adjacent bags such that the sides and bottoms delineate the perimeters of a set of open top bags. The top section is essentially a bottom open tube for providing bag support when the web is fed into a bag loading machine. The web includes superposed, spaced lines of weakness in each of the face and back sides delineating tops of the bags. Each such spaced line of weakness extends substantially across an associated bag top and terminates in spaced relationship with an associate one of the spaced lines of weakness to leave solid sections in the face and back sides.Type: ApplicationFiled: February 5, 2002Publication date: November 28, 2002Applicant: Automated Packaging Systems, Inc.Inventors: William M. Cronauer, Bernard Lerner
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Patent number: 6367975Abstract: A packaging web is disclosed. The web is an elongate, flattened plastic tube having face and back sides delineating the faces and backs of a set of side by side bags. The tube includes an elongated top section and spaced sets of side seals each extending transversely from the bottom to a location near the top section. The side seals of each set delineate sides of adjacent bags such that the sides and bottoms delineate the perimeters of a set of open top bags. The top section is essentially a bottom open tube for providing bag support when the web is fed into a bag loading machine. The web includes superposed, spaced lines of weakness in each of the face and back sides delineating tops of the bags. Each such spaced line of weakness extends substantially across an associated bag top and terminates in spaced relationship with an associate one of the spaced lines of weakness to leave solid sections in the face and back sides.Type: GrantFiled: May 24, 2001Date of Patent: April 9, 2002Assignee: Automated Packaging Systems, Inc.Inventors: William M. Cronauer, Bernard Lerner
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Publication number: 20010000719Abstract: A process of and apparatus for forming dunnage are disclosed. A chain of interconnected plastic pouches are fed along a path of travel to a fill and seal station. The pouches are sequentially opened as each pouch is positioned in the fill station. Each pouch is opened by directing a flow of air through a pouch fill opening to separate a face from a back of each such pouch and continuing the flow of air through each such opening to inflate each opened pouch. Steps are taken to control the volume of air in an inflated pouch. Each such inflated pouch is then sealed to create hermetically closed and inflated dunnage units. Novel web and dunnage units are also disclosed.Type: ApplicationFiled: December 12, 2000Publication date: May 3, 2001Applicant: Automated Packaging Systems, Inc.Inventors: Bernard Lerner, Rick S. Wehrmann
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Patent number: 6199349Abstract: A process of forming dunnage is disclosed. A chain of interconnected plastic pouches are fed along a path of travel to a fill and seal station. The pouches are sequentially opened as each pouch is positioned in the fill station by directing a flow of air through a pouch fill opening to separate a face from a back of each such pouch and continuing the flow of air through each such opening to completely inflate each opened pouch. Each such inflated pouch is then sealed to create hermetically closed and inflated dunnage units. Novel web and dunnage units are also disclosed.Type: GrantFiled: May 20, 1999Date of Patent: March 13, 2001Assignee: Automated Packaging Systems, Inc.Inventor: Bernard Lerner
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Patent number: 5957824Abstract: Methods of making a container strip in the form of a chain of interconnected preopened bags with openings preferably having longitudinal dimensions of at least about 1/64 inch is disclosed. The container strip provides greatly enhanced facility for bag registration and opening during packaging operations utilizing the improved container strip. Processes of forming a chain of preopened bags are also disclosed. Face and back plastic webs are fed along individual paths of travel to a common path. In one embodiment the webs are differentially tensioned while in their independent paths by stretching the face web more than the back web such that the face web will retract longitudinally more than the back web upon release of the web tension. While so tensioned edge seals are formed between the webs to convert the webs into a tube and longitudinally spaced transverse seals are formed between the webs to delineate bottoms of bags.Type: GrantFiled: June 6, 1995Date of Patent: September 28, 1999Assignee: Automated Packaging Systems, Inc.Inventors: Bernard Lerner, William M. Cronauer
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Patent number: 5640834Abstract: An improved packaging machine that has improved features for feeding a web in the form of a continuous chain of bags through the machine while helping maintain the web in proper alignment and proper tension, and having additional features for improved loading of the bags. The improved web feed includes a dancer assembly equipped with a pair of nips that are driven at speeds responsive to the rate of web travel through the machine so that tension between a web supply and the dancer nips is isolated from the downstream portions of the web. A web feed mechanism which automatically threads the web through baggers is also provided. The web feed mechanism includes elastic belts which frictionally grip the web to isolate the tension in the section between the dancer nips and the belts from the tension of the web feed mechanism.Type: GrantFiled: June 8, 1995Date of Patent: June 24, 1997Assignee: Automated Packaging Systems, Inc.Inventors: Bernard Lerner, Richard W. Hess, William M. Cronauer, Rick S. Wehrmann, James D. Kramer
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Patent number: 5600360Abstract: An imprinting mechanism has a frame delineating a printing station. A printing carriage including a printer is reciprocatably carried by the frame. A drive is interposed between the carriage and the station for causing selective relative movement between the carriage and the station in printing and return directions. Spaced web supply and take-up mechanisms delineate the ends of a printing web path of travel from the supply past the station and the carriage to the take-up. A web brake is provided which has an on position preventing relative web and carriage movement when the carriage and station relatively moved in the return direction and an off position permitting tape and carriage movement when the carriage and station are relatively moved in the printing direction and the printer is printing.Type: GrantFiled: April 30, 1996Date of Patent: February 4, 1997Assignee: Automated Packaging Systems, Inc.Inventors: Bernard Lerner, William M. Cronauer
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Patent number: 5586708Abstract: A packaging machine that has features for feeding a web in the form of a continuous chain of bags through the machine while helping maintain the web in proper alignment and proper tension, and having additional features for improved loading of the bags. The improved web feed includes a dancer assembly equipped with a pair of nips that are driven at speeds responsive to the rate of web travel through the machine so that tension between a web supply and the dancer nips is isolated from the downstream portions of the web. A web feed mechanism which automatically threads the web through baggers is also provided. The web feed mechanism includes elastic belts which frictionally grip the web to isolate the tension in the section between the dancer nips and the belts from the tension of the web feed mechanism.Type: GrantFiled: June 8, 1995Date of Patent: December 24, 1996Assignee: Automated Packaging Systems, Inc.Inventors: Bernard Lerner, Richard W. Hess, William M. Cronauer, Rick S. Wehrmann, James D. Kramer
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Patent number: 5568718Abstract: A packaging machine that has improved features for feeding a web in the form of a continuous chain of bags through the machine while helping to maintain the web in proper alignment and proper tension, and having additional features for improved loading and sealing of the bags. The machine includes a jam prevention device having a prime mover driven damping sub-assembly which includes a seal bar and a reciprocatable seal pad and housing. The housing is spring-mounted on the clamping sub-assembly in a lost motion arrangement. Movement of the seal pad toward bring a loaded bag into contact with the heater bar sub-assembly is aborted if a sensor detects premature lost motion movement of the pad. Control structure either allows or disallows the sealing process to continue based upon sensor signals.Type: GrantFiled: March 7, 1996Date of Patent: October 29, 1996Assignee: Automated Packaging Systems, Inc.Inventors: Bernard Lerner, William M. Cronauer, Rick S. Wehrmann