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US Patent: 2,888,707
Universal caster assembly for leg supported stands
Patentees:
Joseph Kmetz (exact or similar names) - Rankin, PA
Edward C. Warrick (exact or similar names) - Pittsburgh, PA

USPTO Classifications:
126/304A, 16/33, 29/415

Tool Categories:
metalworking machines : machine bases and cabinets

Assignees:
Rockwell Mfg. Co. - Pittsburgh, PA

Manufacturer:
Rockwell Mfg. Co. - Pittsburgh, PA

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 02, 1954
Granted: Jun. 02, 1959

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Delta Specialty/Delta Mfg. Co./Delta-Rockwell/Rockwell Intl.
Description:
The patent number was listed in a 1965 catalog of machinery from Rockwell Mfg. Co.

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