Patent search ap:("UNITED STATES GYPSUM COMPANY") AND inv:"David D. Pelot" Page 1

1.

发明申请
MAGNET RECEPTIVE PANELS AND METHODS 有权
Title translation: 磁铁接收板和方法

公开(公告)号：US20160236444A1

公开(公告)日：2016-08-18

申请号：US14974444

申请日：2015-12-18

Applicant: United States Gypsum Company

Inventor： Salvatore Immordino , Vittorio A. Immordino , David D. Pelot , Kevin W. Moyer, JR. , Terry L. Rosenstiel

IPC: B32B13/06 , B32B37/12 , B32B7/12 , B32B13/08

CPC classification number: B32B13/06 , B32B3/00 , B32B7/02 , B32B7/12 , B32B13/08 , B32B27/00 , B32B29/00 , B32B37/12 , B32B2307/208 , B32B2419/04 , B32B2607/00 , E04C2/043 , E04F13/00 , E04F13/0883 , E04F13/14 , Y10S52/04 , Y10T428/239 , Y10T428/24008

Abstract: Provided are building panels comprising at least one magnet receptive element, methods for making such panels, and kits and methods for attaching objects to a panel without nails or screws.

Abstract translation: 提供了包括至少一个磁体接收元件的构造面板，用于制造这种面板的方法，以及用于将物体附接到面板而不需要指甲或螺钉的套件和方法。

2.

发明授权
Wallboard joint tape with fluorescent compound 有权

公开(公告)号：US10900237B2

公开(公告)日：2021-01-26

申请号：US15461232

申请日：2017-03-16

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： Tyler Kincaid , David D. Pelot , Salvatore C. Immordino, Jr.

IPC: E04F13/04 , D21H21/30

Abstract: An identifiable wallboard joint tape is provided and includes a web of tape incorporated with an identifier such that the tape is visible under UV light and visually distinguishable from the surrounding wallboard joint and joint compound.

3.

发明授权
Method for making a lightweight gypsum composition with internally generated foam and products made from same 有权

公开(公告)号：US11414352B2

公开(公告)日：2022-08-16

申请号：US16292988

申请日：2019-03-05

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： David D. Pelot , Samar Emami , Robert H. Negri , Juan Carlos Ruiz Castaneda , Christopher R. Nelson , John J. Roxburgh , Edgar R. De La Rosa Cruz , Jorge A. Garcia Torres , Miguel Gama Goicochea , Antonio Contreras , Juan Huitzil

IPC: C04B28/14 , C04B24/04 , C04B24/26 , C04B24/12 , C04B22/06 , C04B22/16 , C04B22/14 , C04B18/02 , C04B38/02 , C04B40/00 , C04B24/38 , C04B111/00 , C04B103/44 , C04B111/40 , C04B103/10 , C04B103/40

Abstract: Method of making foamed gypsum slurry having 15 to 90 volume percent gas bubbles including: passing first slurry including water and on dry basis 50 to 98 wt. % calcium sulfate hemihydrate, 1 to 50 wt. % calcium carbonate, and 0.1 to 10 wt. % cellulose thickener via a first hose to a Wye connector conduit first inlet opening at Rate C and passing alum solution via a second hose to a second inlet opening of the conduit at Rate D to create combined mixed stream passing from the conduit to a static mixer for mixing for Time 3 to activate at least a portion of the calcium carbonate and alum to generate CO2 and create the foamed gypsum slurry; transferring the slurry from the mixer to a cavity between two wall boards via a third hose. Allowing the slurry in the cavity to expand, harden and dry.

4.

发明公开
LIGHT-WEIGHT FAST-DRY SELF-LEVELING CEMENTITIOUS GYPSUM UNDERLAYMENT WITH PARTICLE FILLERS 审中-公开

公开(公告)号：US20240076239A1

公开(公告)日：2024-03-07

申请号：US18116484

申请日：2023-03-02

Applicant: United States Gypsum Company

Inventor： Sriram K. Valluri , David D. Pelot , Naveen Punati , Derik Harlow , Scott Cimaglio , Karl G. Niessner

IPC: C04B28/14 , C04B7/02 , C04B7/32 , C04B14/06 , C04B14/18 , C04B20/10 , C04B28/04 , C04B28/06

CPC classification number: C04B28/145 , C04B7/02 , C04B7/323 , C04B14/06 , C04B14/185 , C04B20/1037 , C04B28/04 , C04B28/065 , C04B2111/62

Abstract: Stucco-cement compositions with a shortened drying time, lighter weight, high strength and reduced expansion, the compositions comprising expanded perlite and preferably also calcium aluminate cement and/or calcium sulfoaluminate cement, and methods for making and using these compositions, including pourable and/or pumpable floor underlayment slurries and methods for forming high strength underlayment on different substrates.

5.

发明授权
Joint tape embedding apparatus, system, and method 有权

公开(公告)号：US10422144B2

公开(公告)日：2019-09-24

申请号：US15722359

申请日：2017-10-02

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： David D. Pelot , William J. Rago , Charles W. Cochran , Samar Emami

IPC: E04F21/02 , E04F21/165 , B44C7/04 , E04F21/05 , B65H35/00 , B44C7/06

Abstract: A joint tape embedding apparatus configured to determine the bonding and/or “feel” of embedding joint tape into a dry wall or wall board joint using a particular joint compound. The joint embedding apparatus is configured to allow the same user or different users to accurately repeat the determination of the bonding and/or “feel” attributes of the joint compound.

6.

发明公开
METHOD OF MAKING A SPRAYABLE SETTING TYPE COMPOUND 审中-公开

公开(公告)号：US20240101479A1

公开(公告)日：2024-03-28

申请号：US18296552

申请日：2023-04-06

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： Rafael Bury , Joseph W. Schlude , David D. Pelot , Naveen Punati , Tyler Kincaid , Juan Ignacio Huitzil

IPC: C04B28/14 , C04B14/10 , C04B22/10 , C04B22/14 , C04B22/16 , C04B41/00 , C04B41/45 , C04B41/50 , C04B41/65

CPC classification number: C04B28/14 , C04B14/10 , C04B22/10 , C04B22/142 , C04B22/16 , C04B41/009 , C04B41/4543 , C04B41/5085 , C04B41/65 , C04B2103/12

Abstract: A method of making a setting type compound by injecting an activator compound into a plaster compound wherein the activator compound tube is coaxial and within the plaster compound tube, each at the same flowrate, the same pressure and the same viscosity. The cross sectional transverse areas of an annulus containing the plaster compound and the hole in the annulus containing the activator compound are the same.

7.

发明授权
System and method for evaluating joint compound specimen 有权

公开(公告)号：US10928286B2

公开(公告)日：2021-02-23

申请号：US15052389

申请日：2016-02-24

Applicant: United States Gypsum Company

Inventor： David D. Pelot , Richard B. Stevens

IPC: G01N3/56

Abstract: Embodiments of a system and a method for evaluating a joint compound specimen can be used to determine a numerical sandability value for the specimen. A moving assembly is configured to move a sanding member in a sanding direction relative to the joint compound specimen supported in a support fixture. An actuator assembly is configured to drive the sanding member into contacting relationship with the joint compound specimen such that the sanding member exerts a controlled amount of pressure against the joint compound specimen. The force gauge is configured to measure a resistance force against the sanding member in a resistance direction in opposing relationship to the sanding direction. A processor programmed with a joint compound analyzing application is configured to use a force signal from the force gauge that is indicative of the resistance force to determine the sandability value for the joint compound specimen.

8.

发明授权
Method for making a lightweight gypsum composition with internally generated foam and products made from same 有权

公开(公告)号：US10737981B2

公开(公告)日：2020-08-11

申请号：US15711583

申请日：2017-09-21

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： Samar Emami , Salvatore C. Immordino , Robert H. Negri , David D. Pelot , Jeffrey F. Grussing , Juan Carlos Ruiz Castañeda , Christopher R. Nelson , John Jason Roxburgh , Srinivas Veeramasuneni

IPC: C04B28/14 , C04B38/02 , C04B22/04 , C04B22/10 , C04B40/00 , C04B22/06 , C04B22/14 , C04B38/10 , C04B111/00

Abstract: A gypsum-based composition of calcium sulfate hemihydrate with (a) alum and calcium carbonate and/or (b) zeolite and sodium percarbonate for making foamed gypsum slurry. A method to make foamed gypsum slurry from the composition. A method to make foamed gypsum product from the composition. A cavity wall having a cavity filled with the foamed gypsum product.