Black & Decker Inc. v. Pittway Corp.

636 F. Supp. 1193, 231 U.S.P.Q. (BNA) 252, 1986 U.S. Dist. LEXIS 25378
CourtDistrict Court, N.D. Illinois
DecidedMay 16, 1986
Docket85 C 1517
StatusPublished

This text of 636 F. Supp. 1193 (Black & Decker Inc. v. Pittway Corp.) is published on Counsel Stack Legal Research, covering District Court, N.D. Illinois primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Black & Decker Inc. v. Pittway Corp., 636 F. Supp. 1193, 231 U.S.P.Q. (BNA) 252, 1986 U.S. Dist. LEXIS 25378 (N.D. Ill. 1986).

Opinion

MEMORANDUM OPINION AND ORDER

SHADUR, District Judge.

Black & Decker Inc. and Black & Decker (U.S.) Inc. (collectively “B & D,” treated as a singular noun after this sentence) have sued Pittway Corporation (“Pittway”) for patent infringement. Pittway now moves under Fed.R.Civ.P. (“Rule”) 56 for summary judgment. 1 For the reasons stated in this memorandum opinion and order, Pitt-way’s motion is granted.

Facts 2

In early 1980 B & D decided to design a rechargeable flashlight (D.Ex. 2), assigning that project to B & D employee Donald McCloskey (“McCloskey”) (McCloskey Dep. 35). B & D wanted the flashlight design to resemble its Dustbuster cordless vacuum cleaner system (D.Ex. 2), and McCloskey in fact used Dustbuster as a “reference” in developing a flashlight design (McCloskey Dep. 158-59).

On June 15, 1980 McCloskey prepared a drawing that substantially embodied the ultimately patented flashlight design (D.Ex. 5). On July 10, .1981 B & D applied for its design patent. On January 31, 1984 U.S. Design Patent 272,476 (“Design Patent 476”) issued to B & D, covering “[t]he ornamental design for a flashlight or similar article, as shown and described” (D.Ex. 1). B & D’s “Spotliter” rechargeable flashlight embodies that design (Bitzel Dep. 23). B & D claims Pittway’s “Ready-Lite” rechargeable flashlight infringes Design Patent 476.

Pittway’s Contentions

Pittway advances three contentions in support of its summary judgment motion:

1. Design Patent 476 is invalid under 35 U.S.C. § 102 (“Section 102”) because the prior art anticipated B & D’s flashlight design.
2. Design Patent 476 is invalid under 35 U.S.C. § 103 (“Section 103”) because the prior art rendered the flashlight design obvious.
*1195 3. Pittway’s Ready-Lite flashlight does not infringe B & D’s Design Patent 476.

In accordance with the “better practice” identified by the Court of Appeals for the Federal Circuit in Medtronic, Inc. v. Cardiac Pacemakers, Inc., 721 F.2d 1563, 1582-83 (Fed.Cir.1983), this opinion will address each of those arguments, though either would be dispositive here.

Anticipation

Anticipation doctrine has essentially been codified in Section 102. Continental Oil Co. v. Cole, 634 F.2d 188, 195 (5th Cir.), cert. denied, 454 U.S. 830,102 S.Ct. 124, 70 L.Ed.2d 106 (1981) (footnote omitted) states the general rule:

[Ujnless all of the same elements or their equivalents are found in substantially the same situation where they do substantially the same work in the same way, there is no anticipation.

Accord, such cases (among many) as Illinois Tool Works, Inc. v. Sweetheart Plastics, Inc., 436 F.2d 1180, 1182-83 (7th Cir.), cert. dismissed, 403 U.S. 942, 91 S.Ct. 2270, 29 L.Ed.2d 722 (1971). By definition anticipation exists only where a single prior art reference contains each element of a patent claim. Kalman v. Kimberly-Clark Corp., 713 F.2d 760, 771 (Fed.Cir.1983), cert. denied, 465 U.S. 1026, 104 S.Ct. 1284, 79 L.Ed.2d 687 (1984).

Pittway Mem. 5 relies on an internal B & D patent memorandum (D.Ex. 6) to identify six distinct features of Design Patent 476 (for convenience in comparison, the following numbering will be retained throughout this opinion in referring to these features):

1. a square head;
2. an asymmetric placement of the handle;
3. a sloping interconnection between the handle and the head;
4. an angularity of profile;
5. a handle with flattened sides; and
6. a reflector axis parallel to the axis of the handle.

Pittway has pointed out two relevant pri- or art references:

1. a flash attachment called the Mecablitz Model No. 107 (“Metz 107”) (D.Exs. 9 and 10); and
2. B & D’s own Dustbuster design (D.Ex. 3).

Pittway says each of those devices contains every claimed element of Design Patent 476. 3

Clark Equipment Co. v. Keller, 570 F.2d 778, 799 (8th Cir.) (citations omitted), cert. denied, 439 U.S. 825, 99 S.Ct. 96, 58 L.Ed.2d 118 (1978) states the “ordinary observer” test for determining Section 102 anticipation:

The novelty of a design patent____ is tested by determining the impact of the design upon an ordinary observer. A design patent is novel when the “average observer takes the new design for a different, and not a modified already existing design.” ... This is the prevailing and now well-settled test for the novelty of a design patent.

See also such cases as Schnadig Corp. v. Gaines Manufacturing Co., 494 F.2d 383, 388-89 (6th Cir.1974). 4 That standard is *1196 readily applicable to evaluate the similarity of Design Patent 476 to the prior art references identified by Pittway.

1. Metz 107

Metz 107 was manufactured as a flash attachment by the Metz Company of Fuerth, West Germany. It was sold in the United States at least as early as 1961 (Callahan Aff. ¶¶ 3-5). Side-by-side drawings of the designs embodied in Design Patent 476 (D.Ex. 1) and Metz 107 (D.Ex. 9) facilitate their comparison (attached as Appendix 1 to this opinion).

That visual comparison reveals Metz 107 clearly has five of B & D’s self-identified six features of Design Patent 476:

1. a large square head;
2. an asymmetric placement of the handle;
3. a sloping interconnection between the handle and the head;

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Bluebook (online)
636 F. Supp. 1193, 231 U.S.P.Q. (BNA) 252, 1986 U.S. Dist. LEXIS 25378, Counsel Stack Legal Research, https://law.counselstack.com/opinion/black-decker-inc-v-pittway-corp-ilnd-1986.