King Ventilating Co. v. St. James Ventilating Co.

17 F.2d 615, 1927 U.S. Dist. LEXIS 1000
CourtDistrict Court, D. Minnesota
DecidedFebruary 23, 1927
DocketNo. 82
StatusPublished
Cited by1 cases

This text of 17 F.2d 615 (King Ventilating Co. v. St. James Ventilating Co.) is published on Counsel Stack Legal Research, covering District Court, D. Minnesota primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
King Ventilating Co. v. St. James Ventilating Co., 17 F.2d 615, 1927 U.S. Dist. LEXIS 1000 (mnd 1927).

Opinion

MOLYNEAUX, District Judge.

This is a suit for an injunction and accounting for alleged infringement of United States patent No. 50,624, applied for January 19,1917, and granted April 17, 1917. The defenses are: (1) Invalidity of the patent for want of patentable invention. (2) Anticipation. (3) Noninfringemen't.

Both King Ventilating Company and St. James Ventilating Company are Minnesota corporations, duly incorporated under the laws of the state of Minnesota. The defendant C. C. Jolly is the president and manager of the defendant company; the plaintiffs are engaged in manufacturing and selling barn ventilators at Owatonna, Minn. The defendant company is engaged in the manufacture and sale of bam ventilators at St. James, Minn. One Louie Klima, of the city of Owatonna, applied for and was granted United States patent No. 50,624, but by an instrument in writing, dated April 26, 1918, sold and assigned all, his right, title, and. interest in and to said letters patent, to the full end of the term of 14 years, to the plaintiff herein, which assignment was duly recorded in the Patent Office of the United States on May 8, 1918, in Letters Patent, page 419 of Transfers of Patents.

All of the ventilators manufactured by complainant under said letters patent have been marked patented, together with the day and year of the date of said letters patent. Before the commencement of this suit defendants were duly notified by the plaintiff of said claimed invention and requested to refrain and desist from infringement there[617]*617of; but defendants continued to manufacture and sell the claimed infringing ventilators.

The controlling facts are covered by a fact stipulation entered into by the parties and filed in this case. Much of the evidence introduced at the hearing is merely enlargement of the matters contained in the stipulation.

Paragraph 3 of the stipulation and the oral evidence shows that during the years 1913, 1914, 1915, 1916, 1917, and 1918 the plaintiff made and sold large numbers of the ventilators of the design portrayed in photograph, Defendant’s Exhibit AA; that such ventilators made and sold by plaintiff have been in public use since the year 1913; and that Defendant’s Exhibit AA and Defendant’s Exhibit BB are photographs of such ventilators actually in use by W. S. Moserip, of Lake Elmo, Minn., since 1913. The ventilators shown in Exhibits AA and BB are like plaintiff’s patent in Plaintiff’s Exhibit 4 — A in every respect, except the base in AA and BB are not flared.

Paragraph 4 of the fact stipulation shows that the book, Defendant’s Exhibit DD, is a copy of a publication widely circulated during the year 1913; that Louie Klima, the patentee of the patent in suit, was general manager of complainant, company, and author of the subject-matter of said publication appearing at pages 1-A to 1-H, inclusive, of Defendant’s Exhibit D. The ventilator shown in the publication is practically the same in appearance and design as plaintiff’s design, except that the base is not flared as it is in the plaintiff’s patent design.

Paragraph 5 of the fact stipulation shows that J. J. Sobolik, of Cresco, Iowa, doing business under the firm name of Queen Cupola Manufacturing Company, has continuously since the time prior to 1910 manufactured and sold sheet steel cupolas of the design portrayed in Defendant’s Exhibit KK, catalogue of Queen Cupbla Manufacturing Company; that prior to 1910 Louie Klima, patentee of the patent in the present suit, was associated with J. J. Sobolik in the business of manufacturing and selling cupolas of said design.

Paragraph 6 shows that A. R. Voss, of St. James, Minn., is the owner of a barn constructed in the year 1898, equipped with cupolas or ventilators having the bases thereof flared, as portrayed in Defendant’s Exhibit HH, Defendant’s Exhibit II, Defendant’s Exhibit JJ, and shows that said Voss is the owner of a second barn constructed in the year 1895, equipped with cupolas or ventilators having the bases thereof flared, as portrayed in Defendant’s Exhibit LL and Defendant’s Exhibit MM.

The stipulation of facts shows that at the time the application for the patent in suit was made, January 19,1917, Klima, the patentee, had knowledge of the old Queen design (stipulation, Defendant’s Exhibit KK, page 6), and of the old original design of complainant (stipulation, Defendant’s Exhibit AA, Defendant’s Exhibit BB, Defendant’s Exhibit DD, at page 1-3).

1. Eor convenience of discussion I divide plaintiff’s patent into two parts, calling that part above the base the “superstructure,” and the base the “flared base.” It appears from the history of the present patent in the Patent Office that the Patent Office was not informed by the patentee of the various ventilator structures in evidence, none of which were, so far as appears here, ever patented.

It is apparent that the art relied upon by the defendant was not before the Examiner in granting the present patent. The issuance of the patent creates the presumption of patentable novelty, which presumption can only be overcome by clear proof that the officials of the Patent Office were mistaken and that the combination laeks patentable novelty. I think this is true, although the record does not show that the prior art relied upon in defense was before the Examiner at the time he was passing upon the patent, but it must be held that, such being the' case, the presumption is weakened by the fact that the Examiner did not take into consideration the prior art herein relied upon.

My conclusion from the evidence is that both the superstructure and flared base were separately anticipated in the prior art by more than two years before the filing of Klima’s application for the present patent. Plaintiff became the owner of the patent by assignment from Klima. The stipulated facts show that Klima cannot claim a patent for anything existing in said Queen design, or in complainant’s original design, or in the design of the flared base cupolas constructed for Voss in 1895 (stipulation, Defendant’s Exhibits HH, II, JJ, LL, and MM). He applied for the patent years too late.

The evidence shows that Klima, the patentee of the patent in the present suit, cannot elaim any contribution, except that he combined with the flared base, which was old, this superstructure above the flared base, which was old, in both configuration and ornamentation. In his application for patent, Klima states that the following is a speciflr [618]*618cation, reference being had to an accompanying drawing and forming a part thereof:

“Be it known that I, Lonie Klima, a citizen of the United States, residing at Owatonna, in the county of Steele and state of Minnesota, have invented a new, original, and ornamental design for ventilators, of which the following is a specification, reference being had to the accompanying drawing, formr ing a part thereof: The figure is a perspective view of a ventilator, showing my new design.

“I claim: The ornamental design for a ventilator, as shown.

“[Signed] Louie Klima.”

The following, if not a facsimile, is an . approximate drawing of the design, and will illustrate what I have to say:

“Under section 4886, R. S. [Comp. St.

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Bluebook (online)
17 F.2d 615, 1927 U.S. Dist. LEXIS 1000, Counsel Stack Legal Research, https://law.counselstack.com/opinion/king-ventilating-co-v-st-james-ventilating-co-mnd-1927.