Opinion by
Defendants admit the execution of the notes and mortgage, and, as an affirmative defense, charge fraud in the sale thereof, a summary of which charges are: That at and before the sale and execution of the notes and mortgage, Albert Waymire, the owner of the patent, falsely, fraudulently, deceitfully, and with intent to deceive defendants, represented that the patent was a mitre square or caliper rule, of great commercial value, intended for the use of all mechanics, and that it was a useful instrument and invention, for which there would be a great demand, and one which every mechanic and architect in California would need; that the instrument would do the work and take the place of 10 other instruments then in use, insuring rapid building; that the purchaser could take the patent to California, sell it for $3,000, and easily make $2,000 from the profits arising from its sale; and
The testimony discloses that, among the witnesses called as to the utility of the invention, Charles Waymire,
“Q. You have testified you are a mechanic. What is the fact about this tool here being such an instrument? As a matter of fact, it can be used for the other different tools that your brother claimed for it?
A. Well, it would be a matter of my own opinion.
Q. That is what I want you to state.
A. Well, to start out with, just suppose I had that in my pocket and wanted to square a board, and didn’t have a square, if that die was made perfect, there is no reason why that could not be set perfectly square. The die was imperfect. The tool there is evidence of itself. If it was a perfect made tool I could use it for a square. My idea is that thing is more to take the place of different tools for a man who has not got already a kit of tools. If I wanted to use a compass and had that, I could strike a circle. If I wanted to use a gauge to split a board, I could do it that way. If I wanted a caliper rule, I could get it as Mr. Wildhart showed you here. I can use that in place of a caliper (shows how). It is a very good substitute, where you haven’t got all these tools, is my honest opinion. While a real, genuine, thorough mechanic would like to have that in his kit, he would not rely upon it very much. • That is my idea of it. While 1 don’t think as much of it as some men do, it is not worthless by a whole lot.”
“The misrepresentation which will vitiate a contract of sale, and prevent a court of equity from aiding its enforcement, must not only relate to a material matter constituting an inducement to the contract, but it must relate to a matter respecting which the complaining party did not possess at hand the means of knowledge; and it must be a misrepresentation upon which he relied, and by which he was actually misled to his injury. A court of equity will not undertake, any more than a court of law, to relieve a party from the consequences of his own inattention and carelessness. Where the means of knowledge are at hand and equally available to both par*474 ties, and the subject of purchase is alike open to their inspection, if the purchaser does not avail himself of these means and opportunities, he will not be heard to say that he has been deceived lay the vendor’s misrepresentations. If, having eyes, he will not see matters directly before them, where no concealment is made or attempted, he will not be entitled to favorable consideration when he complains that he has suffered from his own voluntary blindness, and been misled by over-confidence in the statements of another. And the same rule obtains when the complaining party does not rely upon the misrepresentations, but seeks from other quarters means of verification of the statements made, and acts upon the information thus obtained”: Slaughter’s Admin. v. Gerson, 13 Wall. 379, 383 (20 L. Ed. 627).
“A party,” says the Supreme Court of Iowa, “cannot make the mere opinion of another a ground of fraud, especially where this opinion relates to the value of an article, or to what will happen in the future, in relation to which each party has, or is supposed to have, equal opportunities to know or judge for himself”: Bondurant v. Crawford, 22 Iowa, 40, 47.
Modified : Decree Rendered.