Patents by Inventor Fred Matthew Schweinberg

Fred Matthew Schweinberg 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).

  • Reciprocating gas compressor valve
    Patent number: 11365730
    Abstract: A reciprocating gas compressor valve having a plurality of clusters of kidney shaped holes positioned along a common circular or annular locus in the main body and a sealing element with a top portion, a bottom portion and a tubular section. The tubular section is integrally connected to the top portion and bottom portion. In an open position, a flow pathway is provided through the clusters of kidney shaped holes and the tubular section and the bottom profile abuts a stop surface of the valve. In a closed position, the top profile abuts the seat for sealing gas flow within the valve.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: June 21, 2022
    Assignee: Delaware Capital Formation, Inc.
    Inventors: Swapnil S. Khaire, Stephen A. Mish, Fred Matthew Schweinberg, Vasudev M. Balamohan, Sujith N. Rasquinha
  • Reciprocating Gas Compressor Valve
    Publication number: 20210262463
    Abstract: A reciprocating gas compressor valve having a plurality of clusters of kidney shaped holes positioned along a common circular or annular locus in the main body and a sealing element with a top portion, a bottom portion and a tubular section. The tubular section is integrally connected to the top portion and bottom portion. In an open position, a flow pathway is provided through the clusters of kidney shaped holes and the tubular section and the bottom profile abuts a stop surface of the valve. In a closed position, the top profile abuts the seat for sealing gas flow within the valve.
    Type: Application
    Filed: March 8, 2021
    Publication date: August 26, 2021
    Inventors: Swapnil S. Khaire, Stephen A. Mish, Fred Matthew Schweinberg, Vasudev M. Balamohan, Sujith N. Rasquinha
  • Reciprocating gas compressor valve
    Patent number: 10941763
    Abstract: A reciprocating gas compressor valve having a plurality of clusters of kidney shaped holes positioned along a common circular or annular locus in the main body and a sealing element with a top portion, a bottom portion and a tubular section. The tubular section is integrally connected to the top portion and bottom portion. In an open position, a flow pathway is provided through the clusters of kidney shaped holes and the tubular section and the bottom profile abuts a stop surface of the valve. In a closed position, the top profile abuts the seat for sealing gas flow within the valve.
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: March 9, 2021
    Assignee: Delaware Capital Formation, Inc.
    Inventors: Swapnil S. Khaire, Stephen A. Mish, Fred Matthew Schweinberg, Vasudev M. Balamohan, Sujith N. Rasquinha
  • Utility cover identification system
    Patent number: 10647483
    Abstract: A utility cover identification system including a cover, a tray having a recess and being embedded within the cover, and an identification plate insertable into the tray to engage the tray recess to retain the identification plate within the tray. A method of forming the cover identification system includes the steps of coupling the cover and a tray together, curing the cover to secure the tray to the cover, and inserting an identification plate into the tray and retaining the identification plate in the tray.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: May 12, 2020
    Assignee: HUBBELL INCORPORATED
    Inventors: Fred Matthew Schweinberg, Steve A. Castle, Mike E. Fisher, Mark E. Mikes, Eric M. Slater, Wiley R. Tipton
  • RECIPROCATING GAS COMPRESSOR VALVE
    Publication number: 20190301446
    Abstract: A reciprocating gas compressor valve having a plurality of clusters of kidney shaped holes positioned along a common circular or annular locus in the main body and a sealing element with a top portion, a bottom portion and a tubular section. The tubular section is integrally connected to the top portion and bottom portion. In an open position, a flow pathway is provided through the clusters of kidney shaped holes and the tubular section and the bottom profile abuts a stop surface of the valve. In a closed position, the top profile abuts the seat for sealing gas flow within the valve.
    Type: Application
    Filed: October 26, 2015
    Publication date: October 3, 2019
    Applicant: Delaware Capital Formation, Inc.
    Inventors: Swapnil S. Khaire, Stephen A. Mish, Fred Matthew Schweinberg, Vasudev M. Balamohan, Sujith N. Rasquinha
  • Utility Cover Identification System
    Publication number: 20160167851
    Abstract: A utility cover identification system including a cover, a tray having a recess and being embedded within the cover, and an identification plate insertable into the tray to engage the tray recess to retain the identification plate within the tray. A method of forming the cover identification system includes the steps of coupling the cover and a tray together, curing the cover to secure the tray to the cover, and inserting an identification plate into the tray and retaining the identification plate in the tray.
    Type: Application
    Filed: February 19, 2016
    Publication date: June 16, 2016
    Inventors: Fred Matthew Schweinberg, Steve A. Castle, Mike E. Fisher, Mark E. Mikes, Eric M. Slater, Wiley R. Tipton
  • Utility cover identification system
    Patent number: 9296527
    Abstract: A utility cover identification system including a cover, a tray having a recess and being embedded within the cover, and an identification plate insertable into the tray to engage the tray recess to retain the identification plate within the tray. A method of forming the cover identification system includes the steps of coupling the cover and a tray together, curing the cover to secure the tray to the cover, and inserting an identification plate into the tray and retaining the identification plate in the tray.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: March 29, 2016
    Assignee: Hubbell Incorporated
    Inventors: Fred Matthew Schweinberg, Steve A. Castle, Mike E. Fisher, Mark E. Mikes, Eric M. Slater, Wiley R. Tipton
  • Utility cover identification system
    Publication number: 20120012488
    Abstract: A utility cover identification system including a cover, a tray having a recess and being embedded within the cover, and an identification plate insertable into the tray to engage the tray recess to retain the identification plate within the tray. A method of forming the cover identification system includes the steps of coupling the cover and a tray together, curing the cover to secure the tray to the cover, and inserting an identification plate into the tray and retaining the identification plate in the tray.
    Type: Application
    Filed: July 14, 2010
    Publication date: January 19, 2012
    Inventors: Fred Matthew Schweinberg, Steve A. Castle, Mike E. Fisher, Mark E. Mikes, Eric M. Slater, Wiley R. Tipton
  • Sealing element for reciprocating gas compressor valve
    Patent number: D816122
    Type: Grant
    Filed: October 26, 2015
    Date of Patent: April 24, 2018
    Assignee: DELAWARE CAPITAL FORMATION, INC.
    Inventors: Stephen A. Mish, Swapnil S. Khaire, Fred Matthew Schweinberg, Jr.
  • Sealing element for reciprocating gas compressor valve
    Patent number: D816719
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: May 1, 2018
    Assignee: DELAWARE CAPITAL FORMATION, INC.
    Inventors: Stephen A. Mish, Swapnil S. Khaire, Fred Matthew Schweinberg, Jr.
  • Sealing element for reciprocating gas compressor valve
    Patent number: D861735
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: October 1, 2019
    Assignee: Delaware Capital Formation, Inc.
    Inventors: Stephen A. Mish, Swapnil S. Khaire, Fred Matthew Schweinberg, Jr.