Patents by Inventor Oliver Tiura

Oliver Tiura 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).

  • Patent number: 7833117
    Abstract: A striking device such as a racquet or tool has a head portion for striking an object and an elongate handgrip with an exterior shell defining an elongate ventilation chamber having a set of air holes for ventilation purposes and to create enhanced gripping ability. An air scoop section is connected to a head end of the shell and forms two air inlets on opposite sides of the handgrip. The air scoop section includes a partition separating the two air inlets, this partition having airflow directing surfaces on opposite sides thereof. These surfaces can direct outside air in a longitudinal direction into the ventilation chamber.
    Type: Grant
    Filed: July 31, 2007
    Date of Patent: November 16, 2010
    Inventor: Oliver Tiura
  • Publication number: 20090264228
    Abstract: A striking device such as a racquet or tool has a head portion for striking an object and an elongate handgrip with an exterior shell defining an elongate ventilation chamber having a set of air holes for ventilation purposes and to create enhanced gripping ability. An air scoop section is connected to a head end of the shell and forms two air inlets on opposite sides of the handgrip. The air scoop section includes a partition separating the two air inlets, this partition having airflow directing surfaces on opposite sides thereof. These surfaces can direct outside air in a longitudinal direction into the ventilation chamber.
    Type: Application
    Filed: July 31, 2007
    Publication date: October 22, 2009
    Inventor: Oliver Tiura
  • Publication number: 20060232082
    Abstract: A leaf crushing, carrying, and pouring device can be used for efficient garden and lawn refuse clean-up and disposal without getting the user dirty. This device comprises a flexible, durable sheet member having first and second sheet sections with inner and outer surfaces. The first and second sections are joined along an inner edge of the sheet sections so that one of the sheet sections is foldable over the other sheet section. Each sheet section has an outer edge opposite its respective inner edge and two opposite end edges. First and second handles are provided on each of the sheet sections for manually grasping the respective sheet section. The first of these handles is adjacent the outer edge of its respective sheet section and the second is adjacent one of the end edges of its respective sheet section. Preferably the sheet member is made of a strong, reinforced fabric or durable plastics sheeting.
    Type: Application
    Filed: March 21, 2006
    Publication date: October 19, 2006
    Inventor: Oliver Tiura
  • Patent number: 6149538
    Abstract: A striking device handle for use in a variety of applications including ball game sports, or as a construction or demolition device handle used in construction, said device is intended to cool the user's hand and reduce the shock that occurs when a striking device impacts an object, the handle having a handgrip comprised of a central body having concavely curved front and rear surfaces which extend a substantial distance along the handgrip, and an exterior shell dispersed on opposite sides of the central body, covering the front and rear surfaces. The shell has a plurality of ventilation openings formed therein that communicate with two separate ventilation chambers that are formed between each of the front and rear surfaces and the shell. Two air inlets are formed on opposite sides of the handgrip at a head end, each air inlet opening into a respective one of the ventilation chambers at the head end.
    Type: Grant
    Filed: January 19, 1999
    Date of Patent: November 21, 2000
    Inventor: Oliver Tiura
  • Patent number: 5669835
    Abstract: A racket or paddle handle for use in all racket or paddle sports that is intended to cool the user's hand and reduce the shock that occurs when a racket or paddle impacts on a ball, the handle having a handgrip comprised of a central body having concavely curved front and rear surfaces which extend a substantial distance along the handgrip, and an exterior shell dispersed on opposite sides of the central body, covering the front and rear surfaces. The shell has a plurality of ventilation openings formed therein that communicate with two separate ventilation chambers that are formed between each of the front and rear surfaces and the shell. Two air inlets are formed on opposite sides of the handgrip at a head end, each air inlet opening into a respective one of the ventilation chambers at the head end. Each ventilation chamber is substantially deeper along a central longitudinal portion than along an end portion that is adjacent a butt end of the handgrip.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: September 23, 1997
    Inventor: Oliver Tiura