1. Home
  2. Browse Decisions
  3. F.Supp.
  4. 144 F.Supp.
  5. 144 F.Supp. 248 (1956)
 

BELDEN v. AIR CONTROL PRODUCTS

Civ. A. No. 2302.

144 F.Supp. 248 (1956)

Donald A. BELDEN, Arthur E. Swoboda, Joseph A. Bartole, Merlin C. Belden, Delbert B. Belden d/b/a Louver Manufacturing & Supply Company, Plaintiffs, v. AIR CONTROL PRODUCTS, Inc., Defendant.

United States District Court W. D. Michigan, S. D.

August 24, 1956.

Attorney(s) appearing for the Case

Oscar W. Giese, Washington, D. C., and Peter P. Price, Grand Rapids, Mich., for plaintiffs.

Earl & Webb, Otis A. Earl and Austin A. Webb, Kalamazoo, Mich., and Varnum, Riddering, Wierengo & Christenson and Carl J. Riddering, Grand Rapids, Mich., for defendant.

STARR, Chief Judge.

The plaintiffs as assignees and owners of United States Letters Patent No. 2,458,134 issued January 4, 1949, for an adjustable ventilator, filed complaint alleging infringement by the defendant, a Michigan corporation. They asked for an injunction against further infringement and for damages and costs of suit. The defendant answered, alleging invalidity of patent because of prior art anticipation and lack of invention, and denying infringement...

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