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Patent number:
Patent Date:
US Patent: 3,235,098
Snap-in ball check valve
Patentee:
Homer R. Emrick (
exact
or
similar
names) - Kalamazoo, MI
USPTO Classifications:
137/539.5
,
414/676
Tool Categories:
Assignees:
Clark Equipment Co.
- Kalamazoo, MI
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 01, 1963
Granted:
Feb. 15, 1966
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Emrick, Inc.
Description:
Homer Emrick had an earlier patent for a combination machine, which was made by Emrick, Inc.
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