WEICK, Circuit Judge.
Lifetime Doors, Inc. (Lifetime), a Delaware corporation, has appealed to this Court from an order of the District Court adjudging that the Gilbert U.S. Patent No. 3,168,763 on a "Solid Core Door" was invalid and not infringed by the door manufactured by Walled Lake Door Company (Walled Lake).
The patent in suit was issued on February 9, 1965 to Lifetime Door Co. of Mich., a corporation of Michigan, on an application filed by the inventor...
Let's get started
Welcome to the leading source of independent legal reporting
Sign on now to see your case.
Or view more than 10 million decisions and orders.
- Updated daily.
- Uncompromising quality.
- Complete, Accurate, Current.
