1. Home
  2. Browse Decisions
  3. F.2d
  4. 525 F.2d
  5. 525 F.2d 477 (1975)
 

ADVANCED HYDRAULICS, INC. v. OTIS ELEVATOR COMPANY

No. 74-1771.

525 F.2d 477 (1975)

ADVANCED HYDRAULICS, INC., Plaintiff-Appellant, v. OTIS ELEVATOR COMPANY, Defendant-Appellee.

United States Court of Appeals, Seventh Circuit.

Decided May 2, 1975.

Certiorari Denied October 6, 1975.

Attorney(s) appearing for the Case

Frank R. Thienpont, Chicago, Ill., for plaintiff-appellant.

John A. Fogarty, Jr., New York City, for defendant-appellee.

Before CLARK, Associate Justice (Retired), and SWYGERT and PELL, Circuit Judges.

Certiorari Denied October 6, 1975. See 96 S.Ct. 132.

Mr. Justice CLARK:

This appeal tests the validity of a summary judgment entered by the District Court on the ground of estoppel and laches in a patent infringement suit. It appears that a "hydraulic elevator" patent was applied for on February 16, 1951, by one C. A. Anderson, Jr. and was issued to him on August 4, 1953. In 1967 the patent was assigned to appellant, Advanced Hydraulics, Inc. (Advanced), and...

Let's get started

Leagle.com

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.

Listed below are the cases that are cited in this Featured Case. Click the citation to see the full text of the cited case. Citations are also linked in the body of the Featured Case.

Cited Cases

  • No Cases Found

Listed below are those cases in which this Featured Case is cited. Click on the case name to see the full text of the citing case.

Citing Cases