Air Turbine Technology v. Atlas Copco Ab

CourtCourt of Appeals for the Federal Circuit
DecidedJune 7, 2005
Docket2004-1387
StatusPublished
Cited by1 cases

This text of Air Turbine Technology v. Atlas Copco Ab (Air Turbine Technology v. Atlas Copco Ab) is published on Counsel Stack Legal Research, covering Court of Appeals for the Federal Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Air Turbine Technology v. Atlas Copco Ab, (Fed. Cir. 2005).

Opinion

Error: Bad annotation destination United States Court of Appeals for the Federal Circuit

04-1387

AIR TURBINE TECHNOLOGY, INC.,

Plaintiff-Appellant,

v.

ATLAS COPCO AB, ATLAS COPCO TOOLS AB, ATLAS COPCO NORTH AMERICA, INC., and ATLAS COPCO TOOLS, INC.,

Defendants-Appellees.

Richard L. Horn, Akerman Senterfitt, of West Palm Beach, Florida, argued for plaintiff-appellant. With him on the brief was Philip M. Burlington, of West Palm Beach, Florida.

William P. Atkins, Pillsbury Winthrop LLP, of McLean, Virginia, argued for defendants-appellees. With him on the brief were Scott J. Pivnick, Guillermo E. Baeza, and Benjamin L. Kiersz.

Appealed from: United States District Court for the Southern District of Florida

Judge Kenneth A. Marra United States Court of Appeals for the Federal Circuit

ATLAS COPCO AB, ATLAS COPCO TOOLS AB, ATLAS COPCO NORTH AMERICA, INC., and ATLAS COPCO TOOLS, INC.,

__________________________

DECIDED: June 7, 2005 __________________________

Before LOURIE, SCHALL, and PROST, Circuit Judges.

SCHALL, Circuit Judge.

Air Turbine Technology, Inc. (“ATT”) is the owner of United States Patent No.

5,439,346 (“the ’346 patent”). ATT sued Atlas Copco AB (“ACAB”), Atlas Copco Tools

AB (“ACTAB”), Atlas Copco North America, Inc., and Atlas Copco Tools, Inc.

(collectively, “Atlas”) in the United States District Court for the Southern District of

Florida for infringement of the ’346 patent, for violation of the Lanham Act, and for unfair

competition under Florida law. In the same action, ATT sued ACTAB separately for

breach of contract, fraud, and breach of confidential relationship. ATT now appeals

from the final judgment of the district court that was adverse to it on all of its claims. Air Turbine Tech., Inc. v. Atlas Copco AB, No. 01-8288-CIV (S.D. Fla. Nov. 13, 2003)

(“Final Judgment”). We affirm.

BACKGROUND

I.

ATT, located in Boca Raton, Florida, is a manufacturer of pneumatic industrial

tools.1 One of its products is a “governed turbine pencil grinder.” This is a tool that has

a high-speed grinding bit at one end and is typically used for high-precision work, such

as engraving. Among the various means of powering pencil grinders, the turbine engine

has several advantages, such as reduced noise and fewer maintenance requirements.

However, at least as used in grinding tools, turbines have the disadvantage of losing

power under load. This means that the rotation speed of the grinding bit tends to

decrease as resistance is applied to it. So, for example, a person using a turbine

grinder to engrave a piece of metal might find that the rotation speed of the grinder’s bit

decreased as the bit was applied against the surface of the metal.

ATT acquired U.S. Patent No. 4,776,752 (“the ’752 patent”) in an effort to

overcome this power-loss shortcoming of turbine grinders. The ’752 patent, entitled

“Speed Governed Rotary Device,” claims a “governor” that can be used to control (or

govern) the rotary speed of a turbine grinder. ATT used this technology to develop

several governed-turbine models of its pencil grinder, one of which was the Model 201A

grinder. ATT believed that this new tool overcame many of the power-loss problems

experienced by turbine pencil grinders.

1 Generally speaking, pneumatic tools are tools that operate using compressed air or some other compressed gas.

04-1387 2 Atlas is a large power-tool distributor based in Sweden. It is comprised of

multiple corporate entities, one of which is ACTAB, its worldwide distribution subsidiary.

One of the many products marketed by Atlas, and distributed by ACTAB, is a high-

speed pencil grinder. On May 1, 1992, ACTAB and ATT entered into a Private Brand

Agreement (“PBA”) under which ACTAB obtained the rights to market and sell ATT’s

Model 201A grinder worldwide, with the exception of the United States and Canada.

The PBA included, among others, the following provision protecting ATT’s intellectual

property:

AC[TAB] will not exploit ATT’s technology covered by ATT’s patents. ATT will inform AC[TAB] well in advance before implementing any modifications or improvements of the Product. This provision is valid for the life of the patent (including applicable application periods).

Operating under the PBA, Atlas marketed the Model 201A pencil grinder as the

“TSF06.” Atlas intended to eventually sell the TSF06 worldwide (with, presumably, the

exception of the Untied States and Canada). It never did so, however, because in

March 1993, ATT terminated the PBA.2

Several years later, ATT acquired ownership of the ’346 patent, which relates to

an “automatic braking mechanism” for turbine grinders and other rotary devices. The

patent is based on an application filed on September 16, 1993, by Gregory A. Bowser

and Edward C. McCollough. It describes a braking mechanism that uses pressurized

fluid, such as air, to enable or inhibit the rotation of, for example, a turbine’s rotor. The

braking mechanism is located inside of a chamber that is adjacent to the rotor. ’346

patent, col. 3, ll. 22-23. The mechanism consists, in part, of a spring and a brake pad

2 ATT contends that it rescinded the contract because Atlas was in breach for failing to make timely payments. That issue is not before us in this appeal.

04-1387 3 that are oriented in such a manner that, in the absence of external forces, the spring

exerts pressure on the brake pad so as to push the brake pad into the rotor, thereby

inhibiting rotation. Id. col. 5, ll. 33-50. However, when compressed air flows through

the chamber, an exhaust pressure is created that is greater than the ambient pressure

normally present in the chamber. This in turn exerts a force on the brake pad greater

than, and opposite to, the force exerted on it by the spring, thereby pushing the brake

pad away from the rotor and enabling rotation. Id. col. 5, ll. 12-21. The automatic

braking mechanism can therefore be summarized as follows: in the presence of a

compressed fluid, the braking mechanism enables rotation of the rotor; in the absence

of a compressed fluid, the braking mechanism inhibits rotation of the rotor. Id. col. 5, ll.

47-57.

At some point after ATT terminated the PBA with ACTAB, Atlas began looking for

other suppliers of pencil grinders. Atlas found Schmid & Wezel GmbH & Co.

(“Schmid”), a German company, to be a suitable supplier and, in 1999, entered into a

PBA with Schmid for turbine pencil grinders. Atlas marketed the Schmid pencil grinder

as the “TSF07” and began selling it in October 1999. Atlas continued to sell the TSF07

until the spring of 2001, when it received notice that ATT believed the TSF07

incorporated an automatic braking mechanism that infringed the ’346 patent.

II.

On April 6, 2001, ATT sued Atlas in the Southern District of Florida. ATT’s first

amended complaint alleged a total of six causes of action: (1) infringement of the ’346

patent; (2) unfair competition under section 43 of the Lanham Act, 15 U.S.C. § 1125; (3)

breach of contract; (4) fraud; (5) breach of confidential relationship; and (6) unfair

04-1387 4 competition under Florida law. (First Am. Compl. ¶¶ 18-50.) Counts one, two, and six

were asserted collectively against Atlas, while counts three, four, and five were asserted

separately against ACTAB.3

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