Patents Represented by Attorney N. J. Aquilino

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  • Swing training and exercising apparatus
    Patent number: 5050874
    Abstract: A golf swing training and exercising apparatus including a base platform, a vertical support frame angled with respect to the golfer's position and to the intended line of flight, a rotating parabolic shaped arm connected between a simulated golf grip and a resistance source which enables a golfer to execute a simulated golf swing by rotating the arm against the resistance. The structural configuration of the apparatus insures that minimum resistance to the swing execution is provided when the swing is executed with the proper body muscle groups and in the proper swing plane.
    Type: Grant
    Filed: May 23, 1990
    Date of Patent: September 24, 1991
    Assignee: Gruv-A-Swing, Inc.
    Inventor: Robert E. Fitch
  • Iron type golf club head with improved perimeter weight configuration
    Patent number: 5046733
    Abstract: An iron type golf club head having a first outer peripheral mass projecting rearwardly from the rear surface and forming a cavity thereon. The club head includes a second inner peripheral mass adjacent the outer peripheral mass and between the center of gravity of the club head and the outer peripheral mass, formed in a heel to toe direction and extending rearwardly beyond the first outer peripheral mass.
    Type: Grant
    Filed: December 4, 1989
    Date of Patent: September 10, 1991
    Inventor: Anthony J. Antonious
  • Golf club having an aligning and quick connect-disconnect coupling between the golf club shaft and club head
    Patent number: 5039098
    Abstract: A golf club wherein the club head and shaft are interchangeable using a quick connect-disconnect coupling between the club shaft and the club head. The coupling includes means for aligning and preventing rotation between the club head and shaft including an angular alignment surface on the lower end of the shaft which cooperates with an angular alignment stop formed within the heel of the golf club head. The coupling further includes a means for connecting the shaft to the golf club head when the shaft is in place within the heel of the club head.
    Type: Grant
    Filed: March 11, 1988
    Date of Patent: August 13, 1991
    Inventor: David T. Pelz
  • Golf club head
    Patent number: D317961
    Type: Grant
    Filed: October 22, 1987
    Date of Patent: July 2, 1991
    Inventor: Anthony J. Antonious
  • Golf club head
    Patent number: D317962
    Type: Grant
    Filed: July 28, 1988
    Date of Patent: July 2, 1991
    Inventor: David T. Pelz
  • Golf club head
    Patent number: D318088
    Type: Grant
    Filed: July 21, 1987
    Date of Patent: July 9, 1991
    Inventor: Anthony J. Antonious
  • Golf club head
    Patent number: D318089
    Type: Grant
    Filed: October 22, 1987
    Date of Patent: July 9, 1991
    Inventor: Anthony J. Antonious
  • Wood type golf club head
    Patent number: D318701
    Type: Grant
    Filed: October 22, 1986
    Date of Patent: July 30, 1991
    Inventor: Anthony J. Antonious
  • Wood type golf club head
    Patent number: D318892
    Type: Grant
    Filed: October 22, 1986
    Date of Patent: August 6, 1991
    Inventor: Anthony J. Antonious
  • Putter type golf club head
    Patent number: D318893
    Type: Grant
    Filed: August 2, 1988
    Date of Patent: August 6, 1991
    Inventor: Anthony J. Antonious
  • Golf club head
    Patent number: D319087
    Type: Grant
    Filed: August 25, 1987
    Date of Patent: August 13, 1991
    Inventor: Anthony J. Antonious
  • Hosel for a golf club head
    Patent number: D319090
    Type: Grant
    Filed: October 22, 1987
    Date of Patent: August 13, 1991
    Inventor: Anthony J. Antonious
  • Iron type golf club head
    Patent number: D319091
    Type: Grant
    Filed: December 28, 1988
    Date of Patent: August 13, 1991
    Inventor: Anthony J. Antonious
  • Iron golf club head
    Patent number: D319277
    Type: Grant
    Filed: September 9, 1988
    Date of Patent: August 20, 1991
    Inventor: Anthony J. Antonious
  • Door lock
    Patent number: D319776
    Type: Grant
    Filed: October 11, 1989
    Date of Patent: September 10, 1991
    Inventors: Lindy R. Barrett, Van A. Jacobs
  • Iron type golf club head
    Patent number: D319857
    Type: Grant
    Filed: December 28, 1988
    Date of Patent: September 10, 1991
    Inventor: Anthony J. Antonious
  • Iron type golf club head
    Patent number: D319858
    Type: Grant
    Filed: December 28, 1988
    Date of Patent: September 10, 1991
    Inventor: Anthony J. Antonious
  • Iron type golf club head
    Patent number: D320056
    Type: Grant
    Filed: December 28, 1988
    Date of Patent: September 17, 1991
    Inventor: Anthony J. Antonious
  • Golf club head
    Patent number: D320423
    Type: Grant
    Filed: March 2, 1989
    Date of Patent: October 1, 1991
    Inventor: Anthony J. Antonious
  • Chipper type iron golf club head
    Patent number: D320427
    Type: Grant
    Filed: January 23, 1989
    Date of Patent: October 1, 1991
    Inventor: Anthony J. Antonious