Patents

The following Oregon Tool, Inc. (manufactured under the brand name Oregon®) products are protected by patents in the United States of America and elsewhere. This listing is provided to satisfy the virtual patent marking provisions of various jurisdiction requirements. The following list of products and patents may not be all inclusive, and other products not listed here may be protected by one or more patents in the United States and elsewhere. Additional patents may be pending in the United States or elsewhere.

Contact Oregon Tool, Inc. for technical and product questions:

technicalservices@oregonproducts.com

1-800-223-5168

Product Line	Products	U.S. Patent No.
Saw Chain	91-Series Chain	7,637,192 \| 8,006,598 \| 8,746,118 \| 8,887,604 \| 9,027,451 \| 9,038,519
	80-Series Chain	D740,167 \| 9,272,440 \| D771,462 \| D772,669 \| 9,610,702 \| D839,720 \| D842,910 \| D843,802 \| 11,090,741
	95-Series Chain	D740,167 \| 9,272,440 \| D771,462 \| D772,669 \| 9,610,702
	70-Series Chain	D740,167 \| 9,272,440 \| D771,462 \| D772,669 \| 9,610,702
	18/19-Series Chain	7,563,064 \| 7,891,279 \| 7,891,925
	11-Series Chain	7,563,064 \| 7,891,279 \| 7,891,925
Guide Bars	Laminate Guide Bars	11,926,070
Guide Bars	Solid Guide Bars	D731,276 \| D839,705 \| D839,706 \| D845,099 \| D845,731
Sprockets	Handheld Sprockets	9,038,519
Sprockets	Harvester Sprockets	D910,499
Blades	Mower Blades	D781,351
Accessories	PowerSharp System	D648,200 \| D663,602 \| D663,598 \| 8,746,118 \| 8,887,604 \| 8,932,114 \| 9,027,451 \| 9,038,519 \| 9,192,997
Accessories	Tire Inflator	D647,924
Whole Goods	Corded Chain Saws	9,890,821 \| 10,469,018 \| 10,491,152 \| 11,075,531 \| 11,632,066
Whole Goods	Log Splitters	D648,760 \| D648,761 \| D669,507 \| D676,883 \| D774,572 \| 9,649,777 \| 10,272,591