The case was here at last term, 225 N. C., 494, 35 S. E. (2d), 647, on demurrer to plaintiff’s pleadings, complaint and reply. G. S., 1-127. It is here now on demurrer to the evidence. G. S., 1-183. The two are different in purpose and result; the one challenges the sufficiency of the pleadings, the other the sufficiency of the evidence. Montgomery v. Blades, 222 N. C., 463, 23 S. E. (2d), 844; Smith v. Sink, 211 N. C., 725, 192 S. E., 108.
It was held on the former appeal that the contract executed by plaintiff on 3 October, 1939, and later assignments constitute “a barrier which he must surmount in order to proceed with his action.” He assails the contract as being without consideration, nudum pactum, and consequently unenforceable as to him. Hatcher v. Odom, 19 N. C., 302.
The contract is under seal and recites a consideration of “$1.00 and other valuable considerations.” Mutual promises are also recited in the contract and later assignments. It is conceded that the defendants have complied with their part of the agreement. Exum v. Lynch, 188 N. C., 392, 125 S. E., 15; Mfg. Co. v. McCormick, 175 N. C., 277, 95 S. E., 555. *260Tbe plaintiff offered to show that the $1.00, recited in the contract, was never paid to him, and even if it had been, it was inadequate. Knott v. Cutler, 224 N. C., 427, 31 S. E. (2d), 359. This was the whole of his evidence on the subject. It was excluded, and plaintiff assigns error. The exception appears untenable.
In the first place, the contract is under seal. At the common law, which still obtains in this jurisdiction, instruments under seal are generally held to be good as against a plea by one of the parties of no consideration, because the seal imports consideration or renders it unnecessary. Thomason v. Bescher, 176 N. C., 622, 97 S. E., 654, 2 A. L. R., 626. “A bond needs no consideration. The solemn act of sealing and delivering is a deed, a thing done, which, by the rule of the common law, has full force and effect, without any consideration. Nudum pactum applies only to simple contracts.” Harrell v. Watson, 63 N. C., 454. There is no suggestion that the contract was not intended to be under seal. Allsbrook v. Walston, 212 N. C., 225, 193 S. E., 151; Williams v. Turner, 208 N. C., 202, 179 S. E., 806.
Secondly, the instrument recites “other valuable considerations.” Fawcett v. Fawcett, 191 N. C., 679, 132 S. E., 796. These include (1) recital of money furnished by defendants to perfect invention and promise on their part to bear expense of obtaining patent; (2) sale and assignment of one-fourth interest in the invention to each of the defendants, Ernest E. and Clarence L. 'Whisnant; (3) grant of a free license to the defendants to use the device in the manufacture of hosiery in their mill; (4) covenant to refrain from leasing to others or disposing of any interest in the invention “without the unanimous consent of all parties to this agreement”; (5) agreement to share equally in any moneys derived from a sale of the invention or from any licenses granted to others for its use; and (6) stipulation that invention shall not be used by anyone other than the defendants at their mill in Hickory “except by the written consent of all the parties to this agreement.” These recitals are contractual in nature and may not be contradicted or varied by parol. Ins. Co. v. Morehead, 209 N. C., 174, 183 S. E., 606; Samonds v. Cloninger, 189 N. C., 610, 127 S. E., 706; Parker v. Morrill, 98 N. C., 232, 3 S. E., 511; Anno. 100 A. L. R., 17, et seq.; 22 C. J., 1171-1172. Additionally, then, they may be said to afford sufficient’ consideration to support the contract. Institute v. Mebane, 165 N. C., 644, 81 S. E., 1020; Basketeria Stores v. Indemnity Co., 204 N. C., 537, 168 S. E., 822; Warren v. Bottling Co., 204 N. C., 288, 168 S. E., 226.
Having failed to surmount the barrier which was pointed out on the former appeal, the ruling of the trial court that plaintiff may not “proceed with his action” conforms to the law of the case. Harrington v. *261 Rawls, 136 N. C., 65, 48 S. E., 571; S. v. Williams, 224 N. C., 183, 29 S. E. (2d), 744.
Tbe judgment of nonsuit will be upheld.
Affirmed.