US Patent: 360,836 - Extension Leveling Rod


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US Patent: 360,836

Extension Leveling Rod

Patentee:

William A. Wright (exact or similar names) - Cave Spring, Floyd County, GA

USPTO Classifications:

33/296

Tool Categories:

specialty tools : surveying apparatus

trade specific : surveyor

Assignees:

William A. Wright - Cave Spring, Floyd County, GA

J. B. Lapsley - Cave Spring, Floyd County, GA

J. W. Lapsley - Calera, Shelby County, AL

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Oct. 06, 1886
Granted:	Apr. 05, 1887

Patent Pictures:

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Description:

Claim:

My invention has relation to extension-rods for the use of surveyors and persons engaged in surveying and leveling land; and it consists in' the improved construction and combination of parts of such a rod having a clamp for holding the two sliding bars.