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Patent applications and USPTO patent grants for Sammann; Charles C..The latest application filed is for "clamp assembly and related methods".
Patent | Date |
---|---|
Methods and apparatus for joining frame members of a playset or similar structure Grant 7,503,533 - Sammann , et al. March 17, 2 | 2009-03-17 |
Ladder and related methods Grant 7,481,741 - Sammann , et al. January 27, 2 | 2009-01-27 |
Clamp assembly and related methods App 20070201946 - Sammann; Charles C. | 2007-08-30 |
Snowman mold Grant D535,348 - Sammann January 16, 2 | 2007-01-16 |
Angle bracket Grant D383,374 - Sammann September 9, 1 | 1997-09-09 |
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