Promo banner

Patents and Trademarks


Norwood Sawmills has more patents on innovative yet practical personal sawmills and components than all other sawmill companies in the world combined.

Frontier Patents

U.S. Patent No. 7,784,387, 8,215,216, 8,261,647, 8,276,493, D816742, D818013, D834623 & D831711; Canada Patent No. 2,488,216, 2,687,619, 2,687,622, 2,688,407, 169785, 169786, 169787 & 169788; EU Patent No. EP 2,332,704, EP 2,332,683, 003736255-0001, 003736255-0002, 003736255-0003 & 003736255-0004; Australia Patent No. 201710614, 201710616 & 201710615, China Patent No. 4192870, Other patents pending in multiple jurisdictions.

Click here to see more Norwood patent information.


Frontier Sawmills are manufactured and distributed by Norwood Industries Inc. and Norwood Sawmills U.S.A. Inc. The trade-names Frontier®, OS23®, OS27®, OS31®, Norwood®, LumberPro®, HD36®, LumberMate®, LM29®, LumberMan®, MN26®, PortaMill®, SabreTooth®, SabreBar®, SabreChain®, LumberLite®, Sawmill TV®, "Forest. Fun. Freedom."®, the LumberJack® mascot, and the colour orange (as it relates to sawmills, skidders & related equipment) are registered trade-marks owned by Norwood Industries Inc. in multiple jurisdictions. Functional and design elements of Norwood sawmills and log handling equipment are protected by registered patents and pending patents in multiple jurisdictions.

All content © Norwood Industries Inc. All rights reserved.