Patents by Inventor Tit Wing Poon

Tit Wing Poon 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).

  • Flashlight radio with manually actuatable generator
    Patent number: D438314
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: February 27, 2001
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Extendable lamp
    Patent number: D441108
    Type: Grant
    Filed: September 15, 2000
    Date of Patent: April 24, 2001
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Headlight
    Patent number: D441470
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: May 1, 2001
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Extendable lamp
    Patent number: D441474
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: May 1, 2001
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Combined lamp and torch
    Patent number: D274002
    Type: Grant
    Filed: September 11, 1981
    Date of Patent: May 22, 1984
    Inventor: Tit-Wing Poon
  • Combined lamp and torch
    Patent number: D281537
    Type: Grant
    Filed: September 22, 1982
    Date of Patent: November 26, 1985
    Inventor: Tit-Wing Poon
  • Lantern
    Patent number: D285840
    Type: Grant
    Filed: May 6, 1983
    Date of Patent: September 23, 1986
    Inventor: Tit-Wing Poon
  • Lantern
    Patent number: D286204
    Type: Grant
    Filed: June 14, 1983
    Date of Patent: October 14, 1986
    Assignee: Flying Dragon Metal Products Factory
    Inventor: Tit-Wing Poon
  • Combined fluorescent lantern and adjustable torch
    Patent number: D297372
    Type: Grant
    Filed: November 1, 1985
    Date of Patent: August 23, 1988
    Inventor: Tit-Wing Poon
  • Twin lamp fluorescent lantern
    Patent number: D351918
    Type: Grant
    Filed: May 11, 1993
    Date of Patent: October 25, 1994
    Assignee: Flying Dragon Development Limited
    Inventor: Tit Wing Poon
  • Flashlight
    Patent number: D418931
    Type: Grant
    Filed: May 4, 1999
    Date of Patent: January 11, 2000
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Lantern
    Patent number: D422105
    Type: Grant
    Filed: July 20, 1999
    Date of Patent: March 28, 2000
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Air pump
    Patent number: D422602
    Type: Grant
    Filed: August 17, 1999
    Date of Patent: April 11, 2000
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Twist lamp
    Patent number: D425229
    Type: Grant
    Filed: October 6, 1999
    Date of Patent: May 16, 2000
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Rechargeable air pump
    Patent number: D425912
    Type: Grant
    Filed: July 2, 1999
    Date of Patent: May 30, 2000
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Rechargeable spotlight
    Patent number: D429013
    Type: Grant
    Filed: December 1, 1999
    Date of Patent: August 1, 2000
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Lantern
    Patent number: D429832
    Type: Grant
    Filed: December 1, 1999
    Date of Patent: August 22, 2000
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Flashlight
    Patent number: D431085
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: September 19, 2000
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Flashlight
    Patent number: D433523
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: November 7, 2000
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon
  • Rechargeable spotlight
    Patent number: D434513
    Type: Grant
    Filed: March 14, 2000
    Date of Patent: November 28, 2000
    Assignee: Flying Dragon Development Ltd.
    Inventor: Tit Wing Poon