US Patent: 428,023 - Casing for flexible shafts


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US Patent: 428,023

Casing for flexible shafts

Patentee:

Frederic Schoff (exact or similar names) - Philadelphia, PA

USPTO Classifications:

138/120, 174/111, 285/147.1, 285/223

Tool Categories:

industrial machines : industrial machine mechanisms : flexible shafts

Assignees:

None

Manufacturer:

Stow Flexible Shaft Co., Ltd. - Philadelphia, PA

Witnesses:

Patent Dates:
Applied:	Sep. 14, 1889
Granted:	May 13, 1890

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Stow Flexible Shaft Co., Ltd.

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