Patents by Inventor Palvin Chee Leong Chan

Palvin Chee Leong Chan 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).

  • Bonding washer
    Patent number: 11542978
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: January 3, 2023
    Assignee: HUBBELL INCORPORATED
    Inventors: Brian Thomas Wiley, Palvin Chee Leong Chan
  • Bonding washer
    Patent number: 10823221
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: November 3, 2020
    Assignee: HUBBELL INCORPORATED
    Inventors: Brian Thomas Wiley, Palvin Chee Leong Chan
  • BONDING WASHER
    Publication number: 20200182284
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Application
    Filed: February 3, 2020
    Publication date: June 11, 2020
    Inventors: Brian Thomas Wiley, Palvin Chee Leong CHAN
  • Bonding washer
    Patent number: 10655668
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: May 19, 2020
    Assignee: HUBBELL INCORPORATED
    Inventors: Brian Thomas Wiley, Palvin Chee Leong Chan
  • BONDING WASHER
    Publication number: 20190145454
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Application
    Filed: January 14, 2019
    Publication date: May 16, 2019
    Inventors: Brian Thomas WILEY, Palvin Chee Leong CHAN
  • Bonding washer
    Patent number: 10180158
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: January 15, 2019
    Assignee: Hubbell Incorporated
    Inventors: Brian Thomas Wiley, Palvin Chee Leong Chan
  • BONDING WASHER
    Publication number: 20180335073
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Application
    Filed: July 30, 2018
    Publication date: November 22, 2018
    Inventors: Brian Thomas Wiley, Palvin Chee Leong CHAN
  • Bonding washer
    Patent number: 10036414
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: July 31, 2018
    Assignee: Hubbell Incorporated
    Inventors: Brian Thomas Wiley, Palvin Chee Leong Chan
  • BONDING WASHER
    Publication number: 20170067500
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Application
    Filed: November 21, 2016
    Publication date: March 9, 2017
    Inventors: Brian Thomas WILEY, Palvin Chee Leong CHAN
  • BONDING WASHER
    Publication number: 20160356303
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Application
    Filed: August 17, 2016
    Publication date: December 8, 2016
    Inventors: Brian Thomas WILEY, Palvin Chee Leong CHAN
  • Bonding washer
    Patent number: 9500220
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: November 22, 2016
    Assignee: Hubbell Incorporated
    Inventors: Brian Thomas Wiley, Palvin Chee Leong Chan
  • Bonding washer
    Patent number: 9447813
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: September 20, 2016
    Assignee: Hubbell Incorporated
    Inventors: Brian Thomas Wiley, Palvin Chee Leong Chan
  • BONDING WASHER
    Publication number: 20150345537
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Application
    Filed: August 6, 2015
    Publication date: December 3, 2015
    Inventors: Brian Thomas WILEY, Palvin Chee Leong Chan
  • BONDING WASHER
    Publication number: 20150267736
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Application
    Filed: May 27, 2015
    Publication date: September 24, 2015
    Applicant: Hubbell Incorporated
    Inventors: Brian Thomas WILEY, Palvin Chee Leong CHAN
  • BONDING WASHER
    Publication number: 20150260218
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Application
    Filed: May 28, 2015
    Publication date: September 17, 2015
    Inventors: Brian Thomas Wiley, Palvin Chee Leong Chan
  • Bonding washer
    Patent number: 9074616
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Grant
    Filed: November 19, 2013
    Date of Patent: July 7, 2015
    Assignee: HUBBELL INCORPORATED
    Inventors: Brian Thomas Wiley, Palvin Chee Leong Chan
  • BONDING WASHER
    Publication number: 20140169909
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Application
    Filed: November 19, 2013
    Publication date: June 19, 2014
    Applicant: Hubbell Incorporated
    Inventors: Brian Thomas WILEY, Palvin Chee Leong Chan
  • Bonding washer
    Patent number: 8608418
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: December 17, 2013
    Assignee: Hubbell Incorporated
    Inventors: Brian Thomas Wiley, Palvin Chee Leong Chan
  • BONDING WASHER
    Publication number: 20130078053
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 28, 2013
    Applicant: HUBBELL INCORPORATED
    Inventors: Brian Thomas Wiley, Palvin Chee Leong Chan
  • Bonding washer
    Patent number: 8353650
    Abstract: A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, is constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces.
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: January 15, 2013
    Assignee: Hubbell Incorporated
    Inventors: Brian Thomas Wiley, Palvin Chee Leong Chan