Patents by Inventor Srbislav Z. Davidovic
Srbislav Z. Davidovic 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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Publication number: 20230234736Abstract: A wrapping machine comprising a base and a wrapping arm connected to the base and configured to be movable relative to the base. The wrapping arm includes a carriage vertically movable on the wrapping arm, with the carriage having a roll of wrap film. The wrapping machine also includes a bumper assembly movable with the wrapping arm. The bumper assembly includes a bumper and an actuator, wherein engagement of the bumper with an external object will actuate the actuator to stop movement of the wrapping arm about the product. The wrapping arm can include side tubes connected by a connection tube, with the side tubes forming a link recess between the side tubes. Each of the side tubes includes an exteriorly facing slot, with the carriage riding on the side tubes along the slot. A link moves within the link recess to move the carriage.Type: ApplicationFiled: March 30, 2023Publication date: July 27, 2023Inventors: Neil G. COUSINS, Srbislav Z. DAVIDOVIC
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Patent number: 11643230Abstract: A wrapping machine comprising a base and a wrapping arm connected to the base and configured to be movable relative to the base. The wrapping arm includes a carriage vertically movable on the wrapping arm, with the carriage having a roll of wrap film. The wrapping machine also includes a bumper assembly movable with the wrapping arm. The bumper assembly includes a bumper and an actuator, wherein engagement of the bumper with an external object will actuate the actuator to stop movement of the wrapping arm about the product. The wrapping arm can include side tubes connected by a connection tube, with the side tubes forming a link recess between the side tubes. Each of the side tubes includes an exteriorly facing slot, with the carriage riding on the side tubes along the slot. A link moves within the link recess to move the carriage.Type: GrantFiled: November 24, 2020Date of Patent: May 9, 2023Assignee: COUSINS PACKAGING INC.Inventors: Neil G. Cousins, Srbislav Z. Davidovic
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Patent number: 11643229Abstract: A wrap machine assembly including a pallet having a top surface having goods thereon and a side surface. The top surface is located above a floor. The wrap machine assembly also includes a wrapping machine having a base and a wrapping arm including a roll of wrap film. The base of the wrapping machine has at least one front wheel and at least one rear wheel. A portion of the wrapping machine is positioned adjacent the side surface of the pallet. The wrapping arm encircles the goods on the pallet, with a circle of rotation of the wrapping arm forming a periphery of a wrap circle area. The at least front wheel of the base of the wrapping machine is located within the wrap circle area when the pallet is viewed from above. No part of the wrapping machine is located under the pallet.Type: GrantFiled: September 12, 2019Date of Patent: May 9, 2023Assignee: COUSINS PACKAGING INC.Inventors: Neil G. Cousins, Srbislav Z. Davidovic
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Publication number: 20220169468Abstract: A carriage for a stretch wrap assembly including a base, a top housing, and a pre-stretch assembly. A bottom portion of the film is formed into a roped or creased portion between an area wherein the film leaves a roll of stretch wrap and the pre-stretch assembly.Type: ApplicationFiled: November 30, 2020Publication date: June 2, 2022Inventors: Neil G. COUSINS, Srbislav Z. DAVIDOVIC
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Publication number: 20220161949Abstract: A wrapping machine comprising a base and a wrapping arm connected to the base and configured to be movable relative to the base. The wrapping arm includes a carriage vertically movable on the wrapping arm, with the carriage having a roll of wrap film. The wrapping machine also includes a bumper assembly movable with the wrapping arm. The bumper assembly includes a bumper and an actuator, wherein engagement of the bumper with an external object will actuate the actuator to stop movement of the wrapping arm about the product. The wrapping arm can include side tubes connected by a connection tube, with the side tubes forming a link recess between the side tubes. Each of the side tubes includes an exteriorly facing slot, with the carriage riding on the side tubes along the slot. A link moves within the link recess to move the carriage.Type: ApplicationFiled: November 24, 2020Publication date: May 26, 2022Inventors: Neil G. COUSINS, Srbislav Z. DAVIDOVIC
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Publication number: 20210078740Abstract: A wrap machine assembly including a pallet having a top surface having goods thereon and a side surface. The top surface is located above a floor. The wrap machine assembly also includes a wrapping machine having a base and a wrapping arm including a roll of wrap film. The base of the wrapping machine has at least one front wheel and at least one rear wheel. A portion of the wrapping machine is positioned adjacent the side surface of the pallet. The wrapping arm encircles the goods on the pallet, with a circle of rotation of the wrapping arm forming a periphery of a wrap circle area. The at least front wheel of the base of the wrapping machine is located within the wrap circle area when the pallet is viewed from above. No part of the wrapping machine is located under the pallet.Type: ApplicationFiled: September 12, 2019Publication date: March 18, 2021Inventors: Neil G. COUSINS, Srbislav Z. DAVIDOVIC
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Publication number: 20160200467Abstract: A portable stretch wrapping machine comprising a portable column having wheels for rolling on a surface, a cantilevered arm extending forwardly from a top of the portable column, a rotating arm depending from a distal end of the cantilevered arm, with the rotating arm including a stretch wrap holder with a roll of stretch wrap, wherein the rotating arm is spaced from the surface during wrapping of a product and no part of the portable stretch wrapping machine contacts the surface within any area defined by the area of rotation of the rotating arm, and wherein the portable stretch wrapping machine includes a counter balance extending rearwardly from a bottom of the portable column.Type: ApplicationFiled: January 8, 2016Publication date: July 14, 2016Inventors: Neil G. COUSINS, Srbislav Z. DAVIDOVIC
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Publication number: 20110067364Abstract: A stretch wrap assembly comprising a base, a turntable mounted on the base, a column on the base and a carriage movable upon the column. The carriage includes a first, second, third and fourth nip rollers and first and second pre-stretch rollers. The carriage is configured to have stretch wrap threaded through the carriage from a roll of stretch wrap, around a portion of a circumference of the first nip roller, the first pre-stretch roller, the second pre-stretch roller, and the fourth nip roller and to the package. The nip rollers can be on a chassis to be able to move rotationally and laterally relative to the first pre-stretch roller and the second pre-stretch roller.Type: ApplicationFiled: September 22, 2010Publication date: March 24, 2011Inventors: Neil G. Cousins, Srbislav Z. Davidovic
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Patent number: 7908830Abstract: A stretch wrap assembly comprising a base, a turntable mounted on the base, a column on the base and a carriage movable upon the column. The carriage includes a first nip roller, a first pre-stretch roller, an idler roller, a second pre-stretch roller and a second nip roller. The carriage is configured to have stretch wrap threaded through the carriage from a roll of stretch wrap, around a portion of a circumferences of the first nip roller, the first pre-stretch roller, the idler roller, the second pre-stretch roller, and the second nip roller and to the package. The first nip roller and the second nip roller can be on a chassis to be able to move rotationally and laterally relative to the first pre-stretch roller and the second pre-stretch roller.Type: GrantFiled: October 13, 2008Date of Patent: March 22, 2011Assignee: Cousins Packaging Inc.Inventors: Neil G. Cousins, Srbislav Z. Davidovic
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Publication number: 20090094942Abstract: A stretch wrap assembly comprising a base, a turntable mounted on the base, a column on the base and a carriage movable upon the column. The carriage includes a first nip roller, a first pre-stretch roller, an idler roller, a second pre-stretch roller and a second nip roller. The carriage is configured to have stretch wrap threaded through the carriage from a roll of stretch wrap, around a portion of a circumferences of the first nip roller, the first pre-stretch roller, the idler roller, the second pre-stretch roller, and the second nip roller and to the package. The first nip roller and the second nip roller can be on a chassis to be able to move rotationally and laterally relative to the first pre-stretch roller and the second pre-stretch roller.Type: ApplicationFiled: October 13, 2008Publication date: April 16, 2009Inventors: Neil G. Cousins, Srbislav Z. Davidovic