Title
Ang vs. Teodoro
Case
G.R. No. 48226
Decision Date
Dec 14, 1942
Toribio Teodoro, using "Ang Tibay" since 1910, contested Ana L. Ang's 1932 registration for pants/shirts. SC ruled "Ang Tibay" valid, with secondary meaning, causing confusion; Ana L. Ang's use infringed, constituting unfair competition.

Case Digest (G.R. No. 198270)

Facts:

Ana L. Ang v. Toribio Teodoro, G.R. No. 48226, December 14, 1942, the Supreme Court, Ozaeta, J., writing for the Court.

Respondent Toribio Teodoro began manufacturing and selling slippers, shoes and indoor baseballs in 1910, first in partnership and later as sole proprietor; he formally registered the mark "Ang Tibay" as a trade‑mark on September 29, 1915, and as a trade‑name on January 3, 1933. Over decades his business grew into a large factory with substantial sales (aggregate gross sales 1918–1938 of P8,787,025.65) and advertising expenditures (1919–1938 of P210,641.56). He continuously used the mark in commerce for over twenty years prior to the dispute.

Ana L. Ang (defendant in the trial court; petitioner here) registered the identical mark "Ang Tibay" for pants and shirts on April 11, 1932, and established a clothing factory in 1937; her 1938 gross sales were P422,682.09. The record, and respondent’s brief, indicate little or no advertising of petitioner’s "Ang Tibay" mark prior to 1938.

Respondent sued petitioner (and the Director of Commerce was made a party) for trademark infringement and unfair competition. The Court of First Instance of Manila (Judge Quirico Abelo) ruled for the defendant (petitioner here), absolving her from the complaint with costs, on grounds that the marks were dissimilar, the goods non‑competing, no exclusive use by plaintiff, and no fraud by defendant. The Director of Commerce did not appeal.

The Court of Appeals (Second Division, Justice Padilla ponente) reversed the trial court, holding that respondent’s long, uninterrupted use had given "Ang Tibay" a secondary or proprietary meaning; that pants and shirts are similar or belong to the same class as shoes and slippers for purposes of the Trade‑Mark Law; and that petitione...(Subscriber-Only)

Issues:

  • Is the phrase "Ang Tibay" a descriptive term incapable of serving as a trade‑mark under the Trade‑Mark Law (Act No. 666)?
  • Had "Ang Tibay" acquired a secondary meaning or proprietary connotation in respondent that would give him exclusive rights?
  • Are pants and shirts goods similar to shoes and slippers within the meaning of Sections 3 and 7 (and related provisions) of Act No. 666 so as to constitute trademark infringement or unfair competition when the same mark is used?
  • Is requiring petitioner to label her products "Not manufactured by Toribio Teodoro" an a...(Subscriber-Only)

Ruling:

  • (Subscriber-Only)

Ratio:

  • (Subscriber-Only)

Doctrine:

  • (Subscriber-Only)

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