公开(公告)号：US12059835B2

公开(公告)日：2024-08-13

申请号：US16999740

申请日：2020-08-21

Applicant: Lifetime Products, Inc.

Inventor： Charles Monsen ,  Samuel S. Robbins ,  Wendell B. Peery ,  Dennis Jay Norman ,  Gary Phillips

IPC: B29C49/48 ,  B29C43/36 ,  B29C49/36 ,  B29C49/42 ,  B63B32/57 ,  A47B13/00 ,  A47B13/08 ,  A47C5/12 ,  A63B63/08 ,  A63G31/00 ,  B29C49/04 ,  B29K23/00 ,  B29L31/30 ,  B29L31/44 ,  B29L31/52

CPC classification number: B29C49/4802 ,  B29C43/361 ,  B29C49/36 ,  B29C49/4268 ,  B29C49/4273 ,  B63B32/57 ,  A47B13/00 ,  A47B13/08 ,  A47C5/12 ,  A63B63/083 ,  A63G31/00 ,  B29C2043/3613 ,  B29C49/04 ,  B29C49/4812 ,  B29C2793/0018 ,  B29K2023/065 ,  B29K2905/02 ,  B29K2905/12 ,  B29L2031/3067 ,  B29L2031/44 ,  B29L2031/52 ,  B29L2031/5272

Abstract: In one example, a method includes positioning a tool in a mold, forming a parison of melted plastic, closing the mold around the parison and tool such that part of the tool is positioned between a portion of the mold and the parison, creating a blow molded structure by inflating the parison so that the melted plastic comes into contact with an interior portion of the mold and into contact with the tool, and after the mold is closed, operating the tool to form an integral compression molded element within the mold, and a parting line formed by the mold in the blow molded structure forms no part of the integral compression molded element.

公开(公告)号：US20210086433A1

公开(公告)日：2021-03-25

申请号：US17115377

申请日：2020-12-08

Applicant: Lifetime Products, Inc.

Inventor： Charles Monsen ,  Samuel S. Robbins ,  Wendell B. Peery ,  Dennis Norman ,  Gary Phillips

IPC: B29C49/48 ,  B29C49/42 ,  B29C43/36 ,  B63B32/57 ,  B63B34/20 ,  B29C49/36

Abstract: In one example, a structure is provided that includes a plastic body having a unitary, single-piece construction. The plastic body further includes a substantially hollow interior, and a parting line that extends around a portion of the perimeter of the structure. The structure also includes a solid compression molded element that is integral with the plastic body. The solid compression molded element is configured and arranged such that the parting line is not connected to the solid compression molded element.

公开(公告)号：US10899063B2

公开(公告)日：2021-01-26

申请号：US15789616

申请日：2017-10-20

Applicant: Lifetime Products, Inc.

Inventor： Charles Monsen ,  Samuel S. Robbins ,  Wendell B. Peery ,  Dennis Jay Norman ,  Gary Phillips

IPC: B63B32/57 ,  B29C49/48 ,  B29C49/42 ,  B29C43/36 ,  B63B34/20 ,  B29C49/36 ,  B29L31/52 ,  A47B13/08 ,  A47B13/00 ,  A47C5/12 ,  A63B63/08 ,  A63G31/00 ,  B29C49/04 ,  B29K23/00 ,  B29L31/30 ,  B29L31/44

Abstract: In one example, a structure is provided that includes a plastic body having a unitary, single-piece construction. The plastic body further includes a substantially hollow interior, and a parting line that extends around a portion of the perimeter of the structure. The structure also includes a solid compression molded element that is integral with the plastic body. The solid compression molded element is configured and arranged such that the parting line is not connected to the solid compression molded element.

公开(公告)号：US10605515B2

公开(公告)日：2020-03-31

申请号：US15885657

申请日：2018-01-31

Applicant: LIFETIME PRODUCTS, INC.

Inventor： Carl R. Stanford ,  Robert A. Astle ,  Gary Phillips

IPC: F25D3/08 ,  B65D81/38 ,  F25D23/08 ,  B65D43/16 ,  F25D23/06 ,  B65D25/28

Abstract: A foot assembly includes a block retainer and a non-skid block. The block retainer is configured to be positioned at least proximate to an edge between a bottom surface and a side surface of a structure. The block retainer includes a planar portion, an angled portion, and a front surface. The planar portion has an interior surface configured to contact the bottom surface. The angled portion is diposed at an angle from the planar portion and includes an interior surface configured to contact an angled contact surface of the structure. The front surface includes a first dynamic coefficient of friction (DCOF). The non-skid block is connected to the planar portion and includes an exterior portion extending from the front surface away from the structure and includes a second DCOF greater than the first DCOF.

公开(公告)号：USD851462S1

公开(公告)日：2019-06-18

申请号：US29635579

申请日：2018-01-31

Applicant: LIFETIME PRODUCTS, INC.

Designer： Carl R. Stanford ,  Robert A. Astle ,  Gary Phillips

公开(公告)号：US20180111309A1

公开(公告)日：2018-04-26

申请号：US15789616

申请日：2017-10-20

Applicant: Lifetime Products, Inc.

Inventor： Charles Monsen ,  Samuel S. Robbins ,  Wendell B. Peery ,  Dennis Jay Norman ,  Gary Phillips

IPC: B29C49/48 ,  B29C49/42 ,  B29C49/36

CPC classification number: B29C49/4802 ,  A47B13/00 ,  A47B13/08 ,  A47C5/12 ,  A63B63/083 ,  A63G31/00 ,  B29C43/361 ,  B29C49/04 ,  B29C49/36 ,  B29C49/4268 ,  B29C49/4273 ,  B29C2043/3613 ,  B29C2049/4812 ,  B29C2793/0018 ,  B29K2023/065 ,  B29K2905/02 ,  B29K2905/12 ,  B29L2031/3067 ,  B29L2031/44 ,  B29L2031/52 ,  B29L2031/5272 ,  B63B35/71 ,  B63B35/7909

Abstract: In one example, a structure is provided that includes a plastic body having a unitary, single-piece construction. The plastic body further includes a substantially hollow interior, and a parting line that extends around a portion of the perimeter of the structure. The structure also includes a solid compression molded element that is integral with the plastic body. The solid compression molded element is configured and arranged such that the parting line is not connected to the solid compression molded element.

公开(公告)号：US20200376735A1

公开(公告)日：2020-12-03

申请号：US16999740

申请日：2020-08-21

Applicant: Lifetime Products, Inc.

Inventor： Charles Monsen ,  Samuel S. Robbins ,  Wendell B. Peery ,  Dennis Norman ,  Gary Phillips

IPC: B29C49/48 ,  B29C49/42 ,  B29C43/36 ,  B63B32/57 ,  B63B34/20 ,  B29C49/36

Abstract: In one example, a method includes positioning a tool in a mold, forming a parison of melted plastic, closing the mold around the parison and tool such that part of the tool is positioned between a portion of the mold and the parison, creating a blow molded structure by inflating the parison so that the melted plastic comes into contact with an interior portion of the mold and into contact with the tool, and after the mold is closed, operating the tool to form an integral compression molded element within the mold, and a parting line formed by the mold in the blow molded structure forms no part of the integral compression molded element.

公开(公告)号：US10448744B2

公开(公告)日：2019-10-22

申请号：US15373457

申请日：2016-12-08

Applicant: LIFETIME PRODUCTS, INC.

Inventor： Gary Phillips

IPC: A47C3/04 ,  A47C4/04 ,  A47C4/08 ,  A47C4/14 ,  A47C7/02 ,  A47C7/26 ,  A47C7/18 ,  A47C7/16 ,  A47C4/24 ,  A47C7/14

Abstract: A folding chair may include a frame that is configured to transition the folding chair between use and storage positions. A seat base may be pivotally coupled thereto at a first particular length from a front end and a receiving portion may be disposed in an upper surface. The receiving portion may include left and right lateral edges, front and rear longitudinal edges, and a depth. The padding material may be disposed in the receiving portion and may have a lateral dimension related to a distance between the front and the rear longitudinal edges, a longitudinal dimension related to a distance between the front and the rear longitudinal edges, and a thickness related to the depth. The padding layer may cover a majority of a top surface of the padding material and of the upper surface. The cover may retain the padding material and the padding layer relative to the seat base.

公开(公告)号：US11833730B2

公开(公告)日：2023-12-05

申请号：US17115377

申请日：2020-12-08

Applicant: Lifetime Products, Inc.

Inventor： Charles Monsen ,  Samuel S. Robbins ,  Wendell B. Peery ,  Dennis Jay Norman ,  Gary Phillips

IPC: B29C49/48 ,  B29C49/42 ,  B29C43/36 ,  B63B32/57 ,  B29C49/36 ,  B29L31/52 ,  A47B13/08 ,  A47B13/00 ,  A47C5/12 ,  A63B63/08 ,  A63G31/00 ,  B29C49/04 ,  B29K23/00 ,  B29L31/30 ,  B29L31/44

CPC classification number: B29C49/4802 ,  B29C43/361 ,  B29C49/36 ,  B29C49/4268 ,  B29C49/4273 ,  B63B32/57 ,  A47B13/00 ,  A47B13/08 ,  A47C5/12 ,  A63B63/083 ,  A63G31/00 ,  B29C49/04 ,  B29C49/4812 ,  B29C2043/3613 ,  B29C2793/0018 ,  B29K2023/065 ,  B29K2905/02 ,  B29K2905/12 ,  B29L2031/3067 ,  B29L2031/44 ,  B29L2031/52 ,  B29L2031/5272

Abstract: In one example, a structure is provided that includes a plastic body having a unitary, single-piece construction. The plastic body further includes a substantially hollow interior, and a parting line that extends around a portion of the perimeter of the structure. The structure also includes a solid compression molded element that is integral with the plastic body. The solid compression molded element is configured and arranged such that the parting line is not connected to the solid compression molded element.

公开(公告)号：US20190234671A1

公开(公告)日：2019-08-01

申请号：US15885657

申请日：2018-01-31

Applicant: LIFETIME PRODUCTS, INC.

Inventor： Carl R. Stanford ,  Robert A. Astle ,  Gary Phillips

IPC: F25D3/08 ,  B65D81/38 ,  B65D25/28 ,  B65D43/16 ,  F25D23/06 ,  F25D23/08

CPC classification number: F25D3/08 ,  B65D25/2841 ,  B65D43/164 ,  B65D81/3816 ,  F25D23/065 ,  F25D23/08

Abstract: A foot assembly includes a block retainer and a non-skid block. The block retainer is configured to be positioned at least proximate to an edge between a bottom surface and a side surface of a structure. The block retainer includes a planar portion, an angled portion, and a front surface. The planar portion has an interior surface configured to contact the bottom surface. The angled portion is diposed at an angle from the planar portion and includes an interior surface configured to contact an angled contact surface of the structure. The front surface includes a first dynamic coefficient of friction (DCOF). The non-skid block is connected to the planar portion and includes an exterior potion extending from the front surface away from the structure and includes a second DCOF greater than the first DCOF.