Patents by Inventor Annica Gabrielsson

Annica Gabrielsson 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: 8844477
    Abstract: A hand-held work apparatus includes an engine housing (200). An internal combustion engine (202) is arranged in the engine housing (200) and includes a cylinder (204) and a crankshaft. A fan wheel (214) is driven directly or indirectly by the crank shaft, such that the fan wheel (214) rotates about an axis A. A fan housing (216) surrounds and cooperates with the fan wheel (214). A combustion air inlet (224) is located radially outside of the fan wheel (214) for leading air to the internal combustion engine (202). Further, the combustion air inlet (224) includes a combustion air inlet port (226) and a combustion air duct (228). The combustion air inlet port (226) is provided with a first edge (230), which first edge (230) is located radially adjacent to the periphery (220) of the fan wheel (214).
    Type: Grant
    Filed: May 21, 2010
    Date of Patent: September 30, 2014
    Assignee: Husqvarna AB
    Inventors: Stefan Stark, Joakim Arvby, Stefan Steen, Annica Gabrielsson
  • Patent number: 8627899
    Abstract: A handle portion for a hand-held motor-driven tool and a hand-held motor-driven tool including a base portion (20), a rear handle (30) arranged to the rear part (20a) of the base portion (20) and a front handle (40) having a first end (40a) attached to the base portion (20) and a second end (40b) attached to the base portion (20). At least a part of the front handle (40) is arranged as a loop starting from a first lateral face (20c) extending in a direction away from a lower face (20e) of the base portion (20) and further in a direction towards a second lateral face (20d). A first attachment means (12) for attaching the first end (40a) and a second attachment (13) means for attaching the second end are mountable at the same face of the first lateral face (20c), second lateral face (20d) or lower face (20e) of the base portion.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: January 14, 2014
    Assignee: Husqvarna AB
    Inventors: Annica Gabrielsson, Lars Andersson
  • Publication number: 20120285410
    Abstract: A hand-held work apparatus includes an engine housing (200). An internal combustion engine (202) is arranged in the engine housing (200) and includes a cylinder (204) and a crankshaft. A fan wheel (214) is driven directly or indirectly by the crank shaft, such that the fan wheel (214) rotates about an axis A. A fan housing (216) surrounds and cooperates with the fan wheel (214). A combustion air inlet (224) is located radially outside of the fan wheel (214) for leading air to the internal combustion engine (202). Further, the combustion air inlet (224) includes a combustion air inlet port (226) and a combustion air duct (22$). The combustion air inlet port (226) is provided with a first edge (230), which first edge (230) is located radially adjacent to the periphery (220) of the fan wheel (214).
    Type: Application
    Filed: May 21, 2010
    Publication date: November 15, 2012
    Applicant: HUSQVARNA AB
    Inventors: Stefan Stark, Joakim Arvby, Stefan Steen, Annica Gabrielsson
  • Publication number: 20120012352
    Abstract: A handle portion for a hand-held motor-driven tool and a hand-held motor-driven tool including a base portion (20), a rear handle (30) arranged to the rear part (20a) of the base portion (20) and a front handle (40) having a first end (40a) attached to the base portion (20) and a second end (40b) attached to the base portion (20). At least a part of the front handle (40) is arranged as a loop starting from a first lateral face (20c) extending in a direction away from a lower face (20e) of the base portion (20) and further in a direction towards a second lateral face (20d). A first attachment means (12) for attaching the first end (40a) and a second attachment (13) means for attaching the second end are mountable at the same face of the first lateral face (20c), second lateral face (20d) or lower face (20e) of the base portion.
    Type: Application
    Filed: April 27, 2007
    Publication date: January 19, 2012
    Applicant: HUSQVARNA AKTIEBOLAG
    Inventors: Annica Gabrielsson, Lars Andersson