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For the Inventor, By the Inventor

Spring City, PA, United States of America

Pennsylvania Insert Corp.


USPTO Granted Patents = 3

% Expired Patents = 33.3

Forward Citations = 60

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2 inventors (with patents filed for the assignee):

goldMedal James A Sack (2 out of 82 patents)

silverMedal J Edward Pennypacker (1 out of 1 patent)


3 patents:

1. 7296382 - Injection molded thermoplastic insert (2007-11-20),
2. 7137609 - Pulling iron pocket, lid and shield (2006-11-21),
3. 4443980 - Pulling iron enclosure (1984-04-24),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#3 in Spring City, PA

#2,677 in Pennsylvania

#73,733 in US

Spring City, PA (US)
Spring City, PA, United States of America

Pennsylvania Insert Corp.

Forward Citations = 60

2 inventors:

goldMedal James A Sack (2 out of 82 patents)

silverMedal J Edward Pennypacker (1 out of 1 patent)

Please report any incorrect information to [email protected]
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