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US Patent: 947,892
Chalk-Line Holder
Patentee:
James D. Eastman (exact or similar names) - Spokane, WA

USPTO Classifications:
33/414

Tool Categories:
rules

Assignees:
None

Manufacturer:
Unknown

Witnesses:
H. E. Smith
W. S. Willis
A. L.M. Howe
B. C. Schmidt

Patent Dates:
Applied: Jul. 08, 1909
Granted: Feb. 01, 1910

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Ralph Brendler
Description:
This chalk line features an improved reel design, and a special fitting that scrapes excess chalk off the line as it is unwound.

Known examples are nickel plated, and marked "Eastman's Always-ReadyChalk Line", with the patent date. There is no manufacturer name marked on the tool, so it is assumed that the inventor produced these himself.

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