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E B Badger & Sons Co
E B Badger
Active Patents
0
Total Holdings
4
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US1835298A
Expansion joint and method of reenforcing the same
Expired / Lapsed
1926-12-30
1931-12-08
0
Details
US1826666A
Expansion joint
Expired / Lapsed
1930-07-25
1931-10-06
0
Details
US1797151A
Expansion joint
Expired / Lapsed
1927-02-14
1931-03-17
0
Details
US1744467A
Expansion joint for rotatable bodies
Expired / Lapsed
1926-11-30
1930-01-21
0
Details