1
Jonathan C Mott: Products incorporating piezoelectric material. Weingram & Zall, March 19, 1996: US05500635 (348 worldwide citation)

A product, in particular a shoe, apparel, a ball or a fishing lure, incorporating an impact sensing element made from polymeric piezoelectric material. In response to impact, the piezoelectric material generates an electrical signal to a battery-powered light- or sound-emitting unit or to an informa ...


2
Jonathan C Mott: Fiber-reinforced molded racquet frame. Diversified Products Corporation, Banner Birch McKie & Beckett, September 1, 1992: US05143669 (9 worldwide citation)

A method of making a fiber-reinforced molded racquet frame includes placing at least one core having a tube with at least one layer of woven reinforcing fibers in a mold shaped to define the frame. A plastics material is injected into the mold around the core or cores. The plastics material preferab ...


3
Jonathan C Mott: Method of making a fibre-reinforced molded racquet frame. Diversified Products Corporation, Banner Birch McKie & Beckett, June 19, 1990: US04935185 (9 worldwide citation)

A method of making a fibre-reinforced molded racquet frame is disclosed. The method comprises placing two cores each including a respective tube having at least one layer of woven reinforcing fibres in a mold shaped to define the frame. A respective core is positioned on each side of the split-line ...


4
Jonathan C Mott, Robert C Kelley: Racquet with ratchet-connected throat and handle. Diversified Products Corporation, Banner Birch McKie & Beckett, March 11, 1986: US04575082 (7 worldwide citation)

A racquet formed from a frame defining a head portion and merging into two end portions that constitute a handle portion. A throat member is located adjacent the merging portions. The throat member has an extension with ratchet teeth located thereon that fits between the end portions of the frame. A ...


5
Jonathan C Mott: Method of molding a racquet with string securing loops. Banner Birch McKie & Beckett, December 27, 1988: US04793958 (5 worldwide citation)

A moulded plastic racquet has string-securing loops which are moulded into the frame during racquet fabrication. The loops preferably are held in cooperating locating members which fit within the frame mould. A racquet throat member having string-securing loops is formed in a similar manner. The str ...


6
Jonathan C Mott: Racquets with protective bumper strip. Banner Birch McKie & Beckett, January 29, 1985: US04496152 (5 worldwide citation)

In order to permit a metal-framed racquet to be safely used as a squash racquet, the radially outer surface of the metal frame is provided with two grooves disposed symmetrically one on each side of the median plane of the frame. Each groove has a respective relatively soft, clear plastics bumper me ...


7
Jonathan C Mott: Racquet with improved string anchorage. Banner Birch McKie & Beckett, February 4, 1986: US04568084 (5 worldwide citation)

A racquet has a sinuous string-securing member anchored in a groove around the internal periphery of the racquet frame. An anchoring member, which is wider than the mouth of the groove, engages each mounting portion of the string-securing member, and is trapped in the groove behind the mouth. The an ...


8
Jonathan C Mott: Method of moulding racquets with stringing holes. Diversified Products Corporation, Banner Birch McKie & Beckett, June 27, 1989: US04842798 (2 worldwide citation)

A method of moulding racquets to define stringing holes in the moulded frame. The method includes forming at least one approximately ladder-shaped member having two side pieces interconnected by rung pieces, with the side pieces substantially conforming to the curved shape of at least part of the fr ...


9
Jonathan C Mott: Warning devices. August 7, 1984: US04463702

A warning device, especially suitable for road-side use, comprises a rotor arranged to rotate about a substantially vertical axis, the rotor including three equi-angularly spaced apart cups arranged to drive the rotor in response to wind. Each cup is typically approximately hemispherical, and contai ...


10
Jonathan C Mott: Racquet frame with stringing-holes and method for making same. Diversified Products, Opelika, Alabama 36803, U, CAO GYONGLAI, December 17, 1986: CN86103591

A method of making a fibre-reinforced moulded racquet frame comprises: placing a core including a tube comprising at least one layer of woven reinforcing fibre in a mould shaped to define the frame; providing, as a portion of the mould, a plurality of side-action devices each including at least one ...