US Patent: 3,574,315 - Portable power saw


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US Patent: 3,574,315

Portable power saw

Patentee:

Ace C. Boultinghouse (exact or similar names) - Northridge, CA

USPTO Classifications:

83/490

Tool Categories:

woodworking machines : circular saws : circular crosscut saws

Assignees:

B & E. Products, Inc. - Los Angeles, CA

Manufacturer:

B & E. Products, Inc. - Los Angeles, CA

Witnesses:

Unknown

Patent Dates:
Applied:	Nov. 04, 1968
Granted:	Apr. 13, 1971

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for B & E Products, Inc.

Description:

"A power-driven saw is described which performs mitre cuts and which is adjustable to the angle of cut desired. A turntable is included in which the power-driven saw is pivotally mounted thereto by a spindle. A counterbalance arm is pivoted above a work support and is capable of clearing the saw from the work being cut. A brake shoe is mounted on the work support which can be engaged to press upon a circular flange mounted on the turntable for locking the saw at a desired angle."