Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US115737A Inventor William E Vogelsang Current Assignee (The listed assignees may be inaccurate. Google Patents US2538634A - Chair bumperĭownload PDF Info Publication number US2538634A US2538634A US115737A US11573749A US2538634A US 2538634 A US2538634 A US 2538634A US 115737 A US115737 A US 115737A US 11573749 A US11573749 A US 11573749A US 2538634 A US2538634 A US 2538634A Authority US United States Prior art keywords chair tubular bumper bumpers members Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
