Trico Products Corp. v. Rico Mfg. Co.

45 F.2d 599, 7 U.S.P.Q. (BNA) 298, 1930 U.S. Dist. LEXIS 1525
CourtDistrict Court, D. Rhode Island
DecidedDecember 6, 1930
DocketNos. 303, 304
StatusPublished
Cited by4 cases

This text of 45 F.2d 599 (Trico Products Corp. v. Rico Mfg. Co.) is published on Counsel Stack Legal Research, covering District Court, D. Rhode Island primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Trico Products Corp. v. Rico Mfg. Co., 45 F.2d 599, 7 U.S.P.Q. (BNA) 298, 1930 U.S. Dist. LEXIS 1525 (D.R.I. 1930).

Opinion

LETTS, District Judge.

These are two suits in equity tried together 'by stipulation between the parties. The allegations of each bill of complaint and relief asked axe substantially the same, as also are the defenses thereto interposed in the answers filed by the defendants. Each hill embodies a prayer for an injunction, for an accounting of profits and damages on account of the alleged infringement by the defendants of patent No. 1,659,496, issued to Trico Products Corporation, the plaintiff, as assignee of John R. Oishei and Henry Hueber. The patent relates to the wiper element or blade for an automatic windshield cleaner.

Each suit also involves a claim that the defendant is guilty of unfair competition with the plaintiff because of manufacturing and selling wiper blades under a trade name and mark imitative of the plaintiff’s and having copied the form, dress, and appearance of plaintiff’s product, with intent to fraudulently deceive and mislead the public. At the conclusion of the trial, the court stated to the parties that the evidence did not establish a ease of unfair competition. That view is here affirmed.

It was conceded by the defendants that the alleged infringing blades were manufactured and sold by them. No denial was made, and the evidence clearly establishes that the blades manufactured by the defendants were substantially identical in appearance and structure with the blades manufactured by the plaintiff, in accordance with the teachings and claims of the patent in suit.

We are here concerned with the question of whether plaintiff’s claims in respect to its wiper element or blade embody invention within the meaning of the patent law. The plaintiff’s claims in respect thereto, as stated in the letters patent, are as follows:

“We claim:

“1. A windshield cleaner for mounting on the windshields of motor vehicles, comprising a multi-ply wiper adapted to be mounted on a wiper arm whereby the wiper may flop over about its composite wiping edge at the beginning of each stroke of the arm for dragging behind the arm at an incline to the windshield glass, said multi-ply wiper comprising a holder and a plurality of flexible plies projecting unequal distances from the holder, said plies consisting of a major ply with a rubbing edge in constant engagement with the windshield glass and a minor ply on each side of the major ply having a rubbing edge spaced a shorter distance from the holder than said major ply rubbing edge for alternately contacting with the glass on one stroke in co-action with said major ply rubbing edge and lifting from the glass on the return stroke for reinforcing said constantly engaged major strip during its return wiping stroke, said minor plies acting in alternation with each other.

“2. A wiper for windshield cleaners comprising a holder member adapted to secure a plurality of flexible ‘ wiping strips, said holder member having a part for attachment to a movable windshield cleaner arm adapted to be actuated in movements substantially parallel to the windshield glass including cooperating parts on said arm and holder whereby on the movement of the arm in one direction, the holder member is disposed at an inclination to the face of the windshield glass and on the movement of the arm in the opposite direction, the holder member is inclined in the opposite direction to said face of the windshield glass, a plurality of flexible wiping strips in said holder including a major strip having a rubbing edge adapted to contact with the face of the windshield glass in movements of the arm and holder in both directions on the windshield glass, and minor strips on opposite sides of said major strip, the rubbing edges of said minor strips projecting shorter distances than the edge of said major strip from the holder toward the windshield glass whereby the minor strips at one side of the major strip in movement of the holder in one direction on the windshield glass engage the windshield glass in wiping contact at different inclinations to the windshield [601]*601glass than said major strip and provide there-between moistnreKroeeiving channels and in movement of the holder in the opposite direction on the windshield glass close the moisture-receiving channels and reinforce said major strip without substantial contact with said glass, the minor strips on the other side of said major strip performing the wiping function together with said major strip during said last-named movement.”

The patent claims here involved were in issue in a similar suit heard by Morton, J., of the District Court of Massachusetts. Trico Products Co. v. Apco-Mossberg Corporation (D. C.) 34 F.(2d) 672, 673.

In that ease claim 1 was held to be invalid and claim 2 valid. In regard to the former, the court said:

“It would be readable on a loosely mounted Tanner squeegee. Courts are not called upon to strain construction in favor of claims of this character. This one seems to me not to be directed to those features of the plaintiff’s wiper which were novel, and, if not invalid by reason of its obscurity, to be too broad in view of the'prior art. It is in my opinion invalid.”

Of claim 2 the court in part said:

“Claim 2 is clearly directed to the wiper of the patent, which it describes substantially as is done in the specification. Patent, page 1, lines 30 to 60. While it includes the operation of the wiper more fully than is desirable in a claim, taken as a whole, this claim seems to me to be a reasonably clear description of the novel features of the plaintiff’s invention. In my opinion, it is valid and infringed.”

In the ease of Trico Products Corporation v. Ace Products Corporation (D. C.) 30 F.(2d) 688, 693, both claims of the patent were held to be valid by Burrows, J., of the District of Connecticut, who, it would seem, finds a valid claim of invention in the combination of the blade with the loose mounting, permitting the “flop” or tipping of the blade with each alternate stroke. Judge Burrows says:

“ * * * And the fact that no one of the prior patents or the alleged prior use discloses the combination recited in the claims, I am constrained to hold that the claims are valid and infringed.”

I am unable to fully harmonize my analysis of the patent and prior art with the result reached in either of these previous decisions. Several of the prior patents cited by the defendants in their answers relate to windshield wipers and embody clear expositions and claims as to a loose or pivotal mounting of the wiper blade upon a moving arm. Among these citations are the following: Heineman, October 6, 1914, No. 1,112,-793; MeWhirter, November 13, 1917, No. 1,246,829; Green, November 22, 1921, No. 1,397,511; Cain, February 14, 1922, No. 1,-406,341; Folborth, April 8, 1924, No. 1,489,-996.

In addition, the several Stromberg structures, shown to have been in general use for several years prior to the application for plaintiff’s patent, clearly disclose the U-shaped clip or attachment for the blade with the moving arm.

In each instance the purpose -of the loose mounting is to permit the blade to turn at an angle with the glass on each alternate stroke of the arm and to present a flexible and frictional contact. This prior art seems to me to preclude any valid combination claim embodying the features of the plaintiff’s blade with a well-known manner of attachment.

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Bluebook (online)
45 F.2d 599, 7 U.S.P.Q. (BNA) 298, 1930 U.S. Dist. LEXIS 1525, Counsel Stack Legal Research, https://law.counselstack.com/opinion/trico-products-corp-v-rico-mfg-co-rid-1930.