Loegering Mfg., Inc. v. Grouser Products, Inc.

330 F. Supp. 2d 1057, 2004 U.S. Dist. LEXIS 15687, 2004 WL 1792507
CourtDistrict Court, D. North Dakota
DecidedAugust 6, 2004
DocketA3-02-08
StatusPublished
Cited by1 cases

This text of 330 F. Supp. 2d 1057 (Loegering Mfg., Inc. v. Grouser Products, Inc.) is published on Counsel Stack Legal Research, covering District Court, D. North Dakota primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Loegering Mfg., Inc. v. Grouser Products, Inc., 330 F. Supp. 2d 1057, 2004 U.S. Dist. LEXIS 15687, 2004 WL 1792507 (D.N.D. 2004).

Opinion

MEMORANDUM OPINION AND ORDER

ERICKSON, District Judge.

Before the Court is Plaintiffs Motion for Partial Summary Judgment (doc. #59), Defendants’ Motion for Partial Summary Judgment (doc. # 86), and Plaintiffs Motion to Dismiss Defendant Grouser (doc. # 121). The Court held a hearing on July 8, 2004.

SUMMARY OF HOLDING

The patentee is not entitled to a patent if he or she did not invent the subject matter. George Loegering (George), Marilyn Loegering (Marilyn), and Louis Keller (Keller) all testified that George invented the subject matter at issue and also communicated this invention to Ronald Hoffart (Hoffart). However, the testimony of interested parties, standing alone, is insufficient to invalidate a patent at the summary judgment stage. While Plaintiff does offer documentary evidence to corroborate the testimony of George, Marilyn, and Keller, it is insufficient to grant Plaintiff judgment as a matter of law.

A patentee is also not entitled to a patent if he or she placed the invention on sale more than one year prior to applying for the patent. Plaintiff alleges a number of transactions occurred prior to the on-sale bar date that constitute commercial offers for sale of the invention. However, general contract principles that define some of the transactions as a matter of law or factual questions about precisely what kind of product was placed on sale preclude granting summary judgment.

Whether a trademark is entitled to protection depends on what category the mark belongs to. The SOFT TRACK mark belongs to either the suggestive or descriptive category. With both tests that distinguish between these categories, there are questions of material fact.

A trademark may be cancelled if it was fraudulently obtained. Plaintiff alleges that Defendants knowingly gave materially false statements to the Patent and Trademark Office (PTO). There is a question of material fact on whether Grouser affixed the trademark to the goods. The statement that the word “soft” was not descriptive was not made knowing that it was allegedly false.

A patent licensee may have standing to sue for infringement as a co-party with the patentee if its license confers sufficient rights. In this case, Hoffart granted Grouser a license that at least conveyed the right to prevent others from manufacturing or selling the invention. These *1062 rights are sufficient to confer co-party standing on Grouser.

BACKGROUND

Loegering Manufacturing (Loegering) was founded in 1971 by George, his wife, Marilyn, and his father-in-law, Keller. (George 11-19-03 Decl. ¶ 2) The company assembles over-the-tire skid steer loader tracks. At its inception, Loegering Manufacturing sold track that utilized a patented track pad design invented by Keller. (George 11-19-03 Decl. ¶¶ 2-3)

In the fall of 1973, Loegering hired Hof-fart as general manager. (Hoffart Depo. at 11-12) While Hoffart worked at Loeger-ing, George alleges that he was working on new pad designs. (George 11-19-03 Decl. ¶¶ 5-10) One of these designs included a clean-out opening in the side plate of the pad. (George 11-19-03 Decl. Ex. B) The purpose for this opening was to allow dirt and other debris to escape from the pad, thereby making it easier to adjust the track.

George alleges that he built a set of tracks to test out his new designs. (George 11-19-03 Decl. ¶ 7) One pad in this track included the side clean-out opening, and the remaining pads included a different design. (Id.) Hoffart took this track to Industrial Plating (Industrial) to be plated, and on August 16, 1974 he picked it up. (Id. ¶ 8; Ex. C; Ex. D) On August 30, George alleges that Hoffart accompanied him to test out this same track. (Id. ¶ 10) Hoffart denies ever seeing a pad with a side clean-out opening. (Hoffart 12-22-03 Decl. ¶ 7) In September 1974, Loegering terminated Hoffart’s employ. (Hoffart Depo. at 12)

At some point after leaving Loegering, Hoffart started his own business that assembled over-the-tire skid steer loader tracks. (Hoffart Depo. at 20) He built his first set of tracks in Rugby, North Dakota, and George and Keller inspected them without his authorization. (Hoffart 12-22-03 Decl. ¶ 5) In 1976 he incorporated this business under the name Grouser Products (Grouser). (Hoffart 3-8-04 Decl. Ex. Al) Hoffart is the only owner of Grouser. (Hoffart Depo. at 21)

After viewing Hoffart’s track in Rugby, George decided to memorialize in writing the pad designs he had been working on during the time Loegering had employed Hoffart. (Exhibits to Rantanen Decl.) George allegedly drew Sketches 1-8 on August 11,1975. Sketch 9 is a representation of the track design George saw Hof-fart using. On August 12, 1975, George allegedly drew Sketch 10, which depicts an opening in the side of the pad. Sketches 1-9 were sent to Loegering’s patent attorney, Malcolm Moore, in August 1975. (PL Resp. Defs.’ 2d Set Interrogs. at 2) Sketch 10 was sent to Moore at some point in 2001. (Id.) Features from the designs in Sketches 1-8 were eventually patented by George and Keller in 1978. (George 11-19-03 Decl. Ex. H)

Hoffart alleges that in 1994 he first came up with the idea of an opening in the side plate of a pad to allow debris to escape. (Hoffart Depo. at 107) In March 1996, he had Integra Castings (Integra) manufacture a set of track that incorporated this side clean-out opening in the pads. (Hoffart 12-22-03 Decl.H 12 & Ex. A2) Then Hoffart shipped this track to Case Corporation (Case) to test on a skid steer loader. (Id. ¶ 13) Based on this testing, Hoffart made some changes to his design and had Integra manufacture another set of track that incorporated these modifications. (Id. ¶ 18) In July 1996, Hoffart shipped this second set of track to Case for testing. (Id. ¶ 19)

Also in July 1996, Case and Grouser entered into a Purchase Agreement regarding Grouser’s tracks. (Marco 11-20-03 Decl. Ex. 16) Exhibits A and B to the Purchase Agreement reference “D” Series *1063 track. (Id.) The “D” Series track that Grouser sells today includes the side clean-out opening in the pads. (Hoffart Depo. at 123-24) Hoffart alleges that at the time of the agreement, the term “D” Series track only referred to whatever the “next generation” of track, which, at the time, may not have included the opening in the side plate. (Hoffart 12-22-03 Decl. ¶ 23) On December 10, 1997, Hoffart filed an application for a patent on this track design, and he received patent # 5,951,124 (’124) on September 14,1999. (Stoll-DeBell 12-23-03 Decl. Ex. 4)

At some point, apparently in 2001, Grouser became aware of other companies selling tracks that incorporated an opening in the side plate. In March 2001, Grouser wrote to Loegering and McLaren Industries (McLaren) to inform them that tracks they were selling infringed on the 124 patent. (Answer Ex. A; Johnson 2-5-04 Decl. Ex. 5) To resolve the dispute with McLaren, Hoffart granted McLaren a license. (Johnson 2-5-04 Decl. Ex. 6) Grouser and Loegering were not able to resolve their dispute, and this declaratory judgment action followed.

ANALYSIS

I. Summary Judgment Motions

Free access — add to your briefcase to read the full text and ask questions with AI

Related

Fair Isaac Corp. v. Experian Information Solutions Inc.
645 F. Supp. 2d 734 (D. Minnesota, 2009)

Cite This Page — Counsel Stack

Bluebook (online)
330 F. Supp. 2d 1057, 2004 U.S. Dist. LEXIS 15687, 2004 WL 1792507, Counsel Stack Legal Research, https://law.counselstack.com/opinion/loegering-mfg-inc-v-grouser-products-inc-ndd-2004.