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US Patent: 3,144,696
Separable fastener biasing system
Patentees:
Andrew G. Carter (exact or similar names) - Grand Rapids, MI
Herman G. Alofs (exact or similar names) - Grand Rapids, MI

USPTO Classifications:
24/638, 24/644, 63/29.1, D11/216

Tool Categories:

Assignees:
Andrew G. Carter - Grand Rapids, MI
Harriett T. Carter - Grand Rapids, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 31, 1962
Granted: Aug. 18, 1964

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Carter Products Co., Inc.

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