Opinion · Supreme Court of the United States

Dalzell v. Dueber Watch Case Manufacturing Co.

Dalzell v. Dueber Watch Case Mfg. Co., 149 U.S. 315 (1893)

Type
Opinion
Court
Supreme Court of the United States
Jurisdiction
Federal
Date
1893-05-10
Topic
general

*320 Mr. Justice Gray, after stating the substance of the pleadings and decrees, delivered the opinion of the court. The more important of these cases, and the first'to be considered, is the bill in equity of the Dueber Watch Case Manufacturing Company to compel specific performance by'Dalzell of an oral agreement, alleged to have been made by him while in its employment, to assign to it the right' to obtain patents, for his inventions in tools for making parts of watch cases. An oral agreement for the sale and assignment of the right, to obtain a patent for an invention is not within the statute of frauds, nor within section-4898 of the Eevised Statutes requiring assignments of patents to be in writing; and may be specifically enforced in equity, upon sufficient proof thereof. Somerby v.

Citator

UpLaw has not yet analyzed Dalzell v. Dueber Watch Case Manufacturing Co.. The absence of a flag is not a finding that it is good law.

Cited by
128 opinions

Headnotes

  1. Contracts Law — Statute of Frauds An oral agreement for the sale and assignment of the right to obtain a patent for an invention is not within the statute of frauds, nor within the statutory requirement that assignments of patents be in writing, and may be specifically enforced in equity upon sufficient proof thereof. 149 U.S. at 324
  2. Patent Law — Employer's Rights in Employee Inventions A manufacturing corporation that has employed a skilled workman for a stated compensation to take charge of its works and to devote his time and services to devising and making improvements in articles there manufactured is not entitled to a conveyance of patents obtained for inventions made by him while so employed, in the absence of an express agreement to that effect. 149 U.S. at 324
  3. Remedies — Specific Performance A court of equity will not decree specific performance unless clear and satisfactory proof establishes both the existence of the agreement and its precise terms, and the agreement itself is certain, fair, and just in all its parts; if it is doubtful whether an agreement has been concluded or is a mere negotiation, or if the terms are vague or uncertain, the court will leave the party to his legal remedy. 149 U.S. at 327-328
  4. Remedies — Pleading — Sufficiency of Plea Where, at the hearing in equity upon a plea and a general replication, the plea as pleaded is not supported by the testimony, it must be overruled, and the defendant ordered to answer the bill. 149 U.S. at 329