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JOSLIN DAN E
JOSLIN DAN
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3930309A
Ring lock knife
Expired / Lapsed
1974-05-30
1976-01-06
11
Details
US3900950A
Knife with removable blade
Expired / Lapsed
1974-03-18
1975-08-26
11
Details