Power operated scribe saw

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11375723
APP PUB NO 20200367516A1
SERIAL NO

16875505

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A power operated scribe saw including a head assembly affixed to a handle assembly. The head assembly includes a frame body, a drive train and a cutting blade. The drive train includes a worm driveshaft and worm rotating about a longitudinal axis of rotation and a blade driveshaft and worm gear rotating about a transverse axis of rotation, the cutting blade rotating with the blade driveshaft. The frame body includes a longitudinal throughbore and a transversely extending recess extending into a first side wall, the throughbore including a seating surface. A worm driveshaft support assembly supports the worm driveshaft for rotation and includes a first bearing engaging the worm drive shaft between the distal end of the worm driveshaft and the worm and a second bearing on the seating surface of the throughbore and engaging the worm drive shaft between the proximal end of the driveshaft and the worm.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
BETTCHER INDUSTRIES INCSTATE ROUTE 60 & OHIO TURNPIKE BIRMINGHAM OH 44816

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Esarey, Bernard J Lorain, US 29 316
Miller, Robert Elyria, US 268 4366

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