US Patent: 1,110,709 - Chain-feed saw


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US Patent: 1,110,709

Chain-feed saw

Patentee:

Arthur W. Nelson (exact or similar names) - Williamsport, PA

USPTO Classifications:

144/237, 83/425.3, 83/435.2

Tool Categories:

woodworking machines : circular saws : circular ripsaws

woodworking machines : woodworking machine parts or accessories : woodworking machine stockfeeding mechanisms

Assignees:

Waldemar Giertsen - Chicago, IL

Manufacturer:

Chicago Machinery Exchange - Chicago, IL

Witnesses:

George S. King

J. J. Heintz

Patent Dates:
Applied:	Nov. 29, 1911
Granted:	Sep. 15, 1914

Patent Pictures:

USPTO (New site tip)
Google Patents
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Vintage Machinery entry for Chicago Machinery Exchange

Description:

The assignee was president of the Chicago Machinery Exchange. A 1913 ad from that firm features their "Chicago" No. 121 Straight Edge Ripsaw with chain under-feed and roll top-feed.