公开(公告)号：US20240183176A1

公开(公告)日：2024-06-06

申请号：US18408230

申请日：2024-01-09

Applicant: Acufloor, L.L.C.

Inventor： Clinton D. Bunch ,  Joshua A. Bunch

IPC: E04F21/16 ,  B25G1/06 ,  B25G1/10

CPC classification number: E04F21/162 ,  B25G1/06 ,  B25G1/102

Abstract: A hand trowel and hand trowel handle for use with the same are disclosed. In one embodiment of the hand trowel handle, a handle has an ergonomic shape and the handle is provided with a discrete, selectively adjustable, rotational angle. A locking member may be tightened into a locked, abutted relationship with the handle to reversibly lock the discrete, selectively adjustable, rotational angle. The locking member may be loosened from the locked, abutted relationship with the handle to provide selective adjustment of the discrete, selectively adjustable, rotational angle.

公开(公告)号：US11952787B2

公开(公告)日：2024-04-09

申请号：US18193088

申请日：2023-03-30

Applicant: Wagman Metal Products Inc.

Inventor： George F. Wagman, III ,  Gary G. Hostetter, Jr.

IPC: E04F21/24 ,  B28B17/00 ,  E04F21/16

CPC classification number: E04F21/163 ,  B28B17/009 ,  E04F21/245 ,  E04F21/247 ,  E04F21/248

Abstract: A mounting adapter including a bearing for rotatably mounting a surface processing tool to a tool holder body. The bearing has a rotatable hub including an attachment in an upper portion thereof for non-rotatable attachment to the tool holder body. The mounting adapter includes a rubber flex pad having a periphery and a first aperture. The mounting adapter includes an element supporting the periphery of the rubber flex pad, the element having a second aperture in vertical registry with and beneath the first aperture. The mounting adapter includes an end plug within the second aperture for closing the first aperture. The end plug supports the flex pad from beneath the second aperture.

公开(公告)号：US11891820B2

公开(公告)日：2024-02-06

申请号：US17266611

申请日：2020-12-24

Applicant: HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.

Inventor： Yueming Li

IPC: E04F21/16 ,  E04F21/24

CPC classification number: E04F21/16 ,  E04F21/24

Abstract: The present claims a decorating tool, comprising a working portion, a grip portion and a connecting portion. The working portion and the grip portion are connected to two ends of the connecting portion, respectively. The connecting portion is configured for controlling the grip portion to rotate towards or away from the working portion. The grip portion can be rotated to adjacent to a sidewall of the working portion, and not protrude from two ends of the working portion.

公开(公告)号：US20230191446A1

公开(公告)日：2023-06-22

申请号：US18173152

申请日：2023-02-23

Applicant: EZ-PRO TEXTURE INC.

Inventor： Steven Robert Lehr

IPC: B05D1/02 ,  B65D35/12 ,  B05B7/24 ,  E04F21/06 ,  E04F21/12 ,  E04F21/16

CPC classification number: B05D1/02 ,  B65D35/12 ,  B05B7/2424 ,  E04F21/06 ,  B05B7/2483 ,  B05B7/2489 ,  B05B7/2481 ,  E04F21/12 ,  E04F21/16

Abstract: A method of texturing a wall or ceiling with non-acoustical joint compound by providing a collapsible bag having an opening at its top and is adapted to contain non-acoustical joint compound for forming a textured coating on the wall or ceiling and providing a spray nozzle having a low pressure input port, a joint compound suction port attached to the opening at the top of the collapsible bag, and an output port for spraying the non-acoustical joint compound. A low pressure stream of air from an air gun attached to the low pressure input port urges a small quantity of the non-acoustical joint compound to be sprayed out of the spray nozzle when the bottom of the collapsible disposable bag is raised above its top to either allow or force the joint compound to flow into the suction port and into the interior of the spray nozzle.

公开(公告)号：US11624195B2

公开(公告)日：2023-04-11

申请号：US16540839

申请日：2019-08-14

Applicant: 2446914 Ontario Inc.

Inventor： Alexandre Cloutier

IPC: E04F21/16 ,  B21D5/02 ,  B28C5/18 ,  B28C5/20 ,  B65F1/06 ,  B65D25/16 ,  B65D8/00 ,  E04F21/02

Abstract: The present disclosure provides for a reversible and adjustable stopper assembly comprised of an upper frame, L-bracket, connector portion and stopping member. The stopper can be configured to be secured to at least two main types of press brakes. The stopping portion of the stopper is also reversible, allowing for less sheet metal to be inserted into the press brake, if desired. The stopper assembly can be slid in a horizontal manner, relative to the press brake to preserve the measurement of the sheet metal from one end of the press brake to the other.

公开(公告)号：US20220372771A1

公开(公告)日：2022-11-24

申请号：US17752768

申请日：2022-05-24

Applicant: Jacek OLEJNIK

Inventor： Jacek OLEJNIK

IPC: E04F21/16

Abstract: A surface spatula has a frame provided on the surfaces of the gripping parts with a soft, convex covering (3) made of thermoplastic plastic, which is integrally bonded to the substrate on parts of the outer surfaces of the spatial structure of the frame, shaped in the form of a longitudinal profile (1), preferably made of hard engineering plastic, preferably from the group of plastomers, where the spatial structure of the profile (1) is a closed body, internally ribbed, with the same outline along its entire length, where the covering (3), also made in the form of surface elements (27), is present on the outer surfaces of the handgrip (2) and the connector (5), where in the frontal view of the outline of the profile (1) the manual handle (2) is located in the upper part and has a contour (15) similar to an ellipse and which in the lower part is connected with the outline of the connector (5), situated at the bottom part of the tool.

公开(公告)号：US11499325B2

公开(公告)日：2022-11-15

申请号：US15942087

申请日：2018-03-30

Applicant: Canvas Construction, Inc.

Inventor： Maria J. Telleria ,  Gabriel F. Hein ,  Kevin B. Albert ,  Thomas F. Allen ,  Henrik Bennetsen ,  Josephine Marie Pedersen ,  Jonathan B. Pompa ,  Charlie Yan ,  Alana G. R. Yoel ,  Miles J. Flannery ,  Henry Tonoyan

IPC: B05B12/12 ,  B05B13/04 ,  B05B15/625 ,  B05D1/02 ,  E04F21/02 ,  E04F21/165 ,  E04F21/18 ,  E04F21/12 ,  B05B1/28 ,  B05B7/00 ,  B05B9/00 ,  B25J9/16 ,  B25J11/00 ,  B26D5/00 ,  E04F21/08 ,  E04F21/16 ,  B24B7/18 ,  B24B49/12 ,  B24B55/10 ,  E04F21/00 ,  B05C5/00 ,  B05C5/02 ,  B05C11/10 ,  B05D3/04 ,  B05D3/06 ,  B24B55/06 ,  B25J15/00 ,  E04B1/76 ,  B05B7/26 ,  B05C3/18 ,  B05B14/00 ,  B05B7/24 ,  B05B9/01 ,  B25J9/00 ,  B26D3/08

Abstract: An automated painting system that includes a robotic arm and a painting end effector coupled at a distal end of the robotic arm, with the painting end effector configured to apply paint to a target surface. The painting system can also include a computing device executing a computational planner that: generates instructions for driving the painting end effector and robotic arm to perform at least one painting task that includes applying paint, via the painting the end effector, to a plurality of drywall pieces, the generating based at least in part on obtained target surface data; and drives the end effector and robotic arm to perform the at least one painting task.

公开(公告)号：US11268001B2

公开(公告)日：2022-03-08

申请号：US15958126

申请日：2018-04-20

Applicant: Bostik, Inc.

Inventor： Michael S. Lontchar ,  Michael A. Chronister ,  Kristin J. Ryan

IPC: C09J175/04 ,  C08G18/48 ,  C08G18/76 ,  C08G65/336 ,  C09J171/00 ,  C09J171/02 ,  C09J175/08 ,  E04F21/20 ,  E04F21/16 ,  E04F15/02 ,  C08K7/00 ,  E04F15/04

Abstract: An adhesive composition for adhesively bonding floor coverings to a variety of substrates. The composition includes 0.2 to 10 weight percent of a plurality of irregularly shaped spacer particles of size 0.5 mm to 10 mm; 10 to 50 weight percent of a moisture curable polymer system; and 40 to 90 weight percent of additives for modifying physical properties of the composition. The adhesive has a composition such that, when cured, results in an elastomeric film of uniform thickness that exhibits controlled moisture vapor transmission and sound abatement properties. A floor structure and a method for constructing the floor structure using the adhesive composition are also provided.

公开(公告)号：US20210317669A1

公开(公告)日：2021-10-14

申请号：US16842994

申请日：2020-04-08

Applicant: Wagman Metal Products, Inc.

Inventor： George F. Wagman, III ,  Gary G. Hostetter, JR.

IPC: E04F21/16 ,  B28B17/00

Abstract: A mounting adapter for rotatably mounting a tool holding body having first and second surfaces on at least one spider arm of a motor driven rotatable spider assembly of a surface processing apparatus, said mounting adapter comprising: bearing means supported by said second surface; a first aperture extending centrally through said first and second surfaces; a rubber flex pad having a second aperture in vertical registry with and beneath said first aperture; means supporting said rubber flex pad along its periphery and having a third aperture in vertical registry with and beneath said second aperture; an end plug within said third aperture for closing the second aperture, said end plug supporting said flex pad from beneath said third aperture; said rotatable hub of said bearing means including attachment means in the upper portion thereof for facilitating non rotatable attachment to a mounting means adapted for attachment to said spider arm.

公开(公告)号：US20210071431A1

公开(公告)日：2021-03-11

申请号：US16561696

申请日：2019-09-05

Applicant: Hosang Lee

Inventor： Hosang Lee

IPC: E04F21/02 ,  E04F21/16 ,  E04F21/165

Abstract: A joint compound application assembly for applying joint compound on drywall includes a rod that has a conduit integrated therein. The conduit is fluidly coupled to a source of joint compound thereby facilitating the joint compound to be urged through the conduit. A box is coupled to the rod and the box has a bottom end that is open into an interior of the box. A spray bar is fluidly coupled to the conduit and the spray bar is directed toward the bottom end of the box to spray the joint compound onto a wall or ceiling. A knife is coupled to the box to smooth the joint compound on the wall or ceiling.