Invention Grant
- Patent Title: High stability saw chain
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Application No.: US15868984Application Date: 2018-01-11
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Publication No.: US10343302B2Publication Date: 2019-07-09
- Inventor: Todd Gerlach
- Applicant: BLOUNT, INC.
- Applicant Address: US OR Portland
- Assignee: Blount, Inc.
- Current Assignee: Blount, Inc.
- Current Assignee Address: US OR Portland
- Agency: Schwabe Williamson & Wyatt, P.C.
- Main IPC: B28D1/08
- IPC: B28D1/08 ; B23D61/18 ; B27B33/14

Abstract:
Embodiments herein provide a high stability saw chain comprising a first drive link including a first mating surface; a second drive link including a second mating surface; a first tie strap coupling the first drive link to the second drive link; wherein the first mating surface of the first drive link is configured to contact the second mating surface of the second drive link when the first and second drive links traverse an elongate portion of a guide bar to prevent reverse articulation of the saw chain less than a minimum radius of 20 inches.
Public/Granted literature
- US20180133926A1 HIGH STABILITY SAW CHAIN Public/Granted day:2018-05-17
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