US 11,980,956 B2
Chainsaw
Alex Rasooli, Jönköping (SE); and Peter Björkman, Gränna (SE)
Assigned to HUSQVARNA AB, Huskvarna (SE)
Appl. No. 17/289,293
Filed by HUSQVARNA AB, Huskvarna (SE)
PCT Filed Nov. 5, 2019, PCT No. PCT/EP2019/080193
§ 371(c)(1), (2) Date Apr. 28, 2021,
PCT Pub. No. WO2020/094618, PCT Pub. Date May 14, 2020.
Claims priority of application No. 1851377-0 (SE), filed on Nov. 6, 2018.
Prior Publication US 2021/0402494 A1, Dec. 30, 2021
Int. Cl. B23D 59/00 (2006.01); B25F 5/02 (2006.01); B27B 17/00 (2006.01); B27B 17/02 (2006.01)
CPC B23D 59/002 (2013.01) [B25F 5/02 (2013.01); B27B 17/0008 (2013.01); B27B 17/02 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A chainsaw comprising a housing, a guide bar, projecting from the housing and being configured to carry a saw chain driven by a motor in the housing, and one or more handles, wherein the guide bar has a proximal end and a distal end, and a main direction of extension defined by a center-line from said proximal end to said distal end, wherein the housing is defined by an outer shell, wherein said outer shell comprises at least a first outer groove filled with a plastic material contrasting in color with other parts of the housing, wherein the first outer groove at least partly extends straight in a transverse direction that deviates less than 3 degrees from a direction perpendicular to said main direction of extension of the guide bar,
wherein said outer shell comprises a second outer groove filled with a contrasting plastic material, wherein the second outer groove at least partly extends straight in a parallel direction that deviates less than 3 degrees from a direction parallel to said main direction of extension of the guide bar, and
wherein the first and second outer grooves are interconnected by a curved groove portion to form right-angular grooves.