Defendants first assign as error the trial court’s denial of their motion to dismiss, asserting lack of jurisdiction over the person, insufficiency of service of process, and incapacity of plaintiff to sue. We note at the outset that the “Stipulations of Record on Appeal” contain the following:
“1. That the Buncombe County Superior Court had jurisdiction over all parties to this action and the subject matter therein.
2. . . . that said action was properly before the Court.”
Thus, defendants cannot now be heard to assert lack of jurisdiction over the person or insufficiency of service of process. In any event, the defect in service asserted by defendants is without merit. They contend that the sheriff’s return, showing service on “S. Thomas Walton,” instead of on “S. Thomas Walton, Registered Agent,” renders service deficient. But the return fur*625ther shows that service was made at the very address to which the sheriff was directed to serve defendants through their registered agent. Defendants do not contend that Walton was not their registered agent. It is clear that the return here showed service on the defendants.
 In their contention that plaintiff lacked capacity to sue, defendants rely on the fact that plaintiff’s articles of incorporation had been suspended pursuant to N.C. G.S. 105-230 at the time suit was brought. (The suspension occurred on 1 March 1973, and this suit was filed on 4 September 1974.) Defendants’ contention has no merit; plaintiff had capacity to sue on 4 September 1974. Our reasoning, based on a reading of the cases and construction of the applicable statutes, is fully consistent with this Court’s opinion in Swimming Pool Co. v. Country Club, 11 N.C. App. 715, 182 S.E. 2d 273 (1971), and need not be repeated here. See also Parker v. Homes, Inc., 22 N.C. App. 297, 206 S.E. 2d 344 (1974); 3 N.C. Index 3d, Corporations § 26.
Defendants also assign error to the trial court’s denial of defendant Orb Enterprises, Limited’s motion for summary judgment. As we conclude that the trial court properly granted plaintiff’s motion for summary judgment against defendant Orb, it follows that defendant Orb’s motion was properly denied. Defendants admitted execution of a full warranty deed to plaintiff and that there was an outstanding deed of trust on the property. (While we note that the deed to plaintiff from defendant Orb does not show Orb’s corporate seal, this defect is cured by N.C. G.S. 47-71.1, 1973 Session Laws, c. 479.)
 Defendants contend that an issue of fact exists as to whether or not it was the intent of the parties that Orb convey real property to plaintiff by warranty deed. Evidently, defendants’ contention is based on mistake. However, there is no indication in the record that the plaintiff expected less than a full warranty deed, and that is what Orb delivered to it. In effect, defendants seek to reform the deed, but the mistake of only one party to an instrument, absent fraud, is not ground for relief by reformation. Setzer v. Insurance Co., 257 N.C. 396, 126 S.E. 2d 135 (1962).
*626“Even where appropriate grounds for reformation are asserted, ‘[w]hen a solemn document like a deed is revised by court of equity, the proof of mistake must be strong, cogent and convincing.’ Hege v. Sellers, 241 N.C. 240, 84 S.E. 2d 892.” 18 N.C. App. at 505, 197 S.E. 2d at 573.
 Defendants further assert that no consideration passed between plaintiff and defendant Orb, and therefore, the deed is “void.” Assuming a lack of consideration, such is not the law; “. . . a deed in proper form is good and will convey the land described therein without any consideration, except as against creditors or innocent purchasers for value.” Smith v. Smith, 249 N.C. 669 at 676, 107 S.E. 2d 530 at 535 (1959). This is a suit between the original grantor and original grantee, neither creditors nor innocent purchasers being involved.
 In their answer, the defendants admitted Orb’s conveyance to plaintiff by full warranty deed the property in question and that, if the deed is a warranty deed, the covenants contained therein, or at least the covenant against encumbrances, was breached upon the delivery of the deed, in that there was an outstanding deed of trust on the property. The deed recites no exceptions as to any encumbrance not warranted against. As Professor Webster stated in Webster, Real Estate Law in North Carolina, § 190, p. 223: “The covenant against encumbrances is a covenant that there are no encumbrances outstanding against the premises at the time of the conveyance.” Even the grantee’s actual knowledge and record notice of the existence of an encumbrance do not constitute a defense to a grantee’s action to recover damages for grantor’s breach of the covenant against encumbrances. Gerdes v. Shew, 4 N.C. App. 144, 166 S.E. 2d 519 (1969). An issue in Gerdes related to whether or not the plaintiff was estopped to assert breach of the covenant against encumbrances where the provisions of the written sales contract provided that upon approval of title by purchaser’s attorney, conveyance would be made by warranty deed and that if title were found defective, the owners would be notified and given opportunity to correct the defect, but plaintiff did not so notify the defendants. In ruling that the plaintiff was not so estopped, Judge Parker wrote for this Court:
*627“Acceptance of this argument would render completely meaningless all of the covenants in defendants’ deed. If defendants did not mean to be bound by their covenants, they should not have included them in their deed. Execution and delivery of the deed containing full covenants established the extent of their obligations thereunder. It is presumed that the prior sales contract and all prior negotiations leading up to closing of the sale, insofar as they related to any matters covered by the covenants in defendants’ deed, became merged in the deed itself.” Gerdes v. Shew, supra, 4 N.C. App. at 150-151, 166 S.E. 2d at 524.
We conclude that there were no genuine issues as to any material fact regarding the liability of defendant Orb to plaintiff. We note that the trial court only granted summary judgment for plaintiff against Orb, and ordered that a trial be held as to the amount of damages, if any, to be recovered. This the trial court could do under Rule 56(c) and (d). This is a case where no defense was shown to exist, and summary judgment is therefore proper. See Harrison Associates v. State Ports Authority, 280 N.C. 251, 185 S.E. 2d 793 (1972), petition for rehearing denied, 281 N.C. 317 (1972); Kessing v. Mortgage Corp., 278 N.C. 523, 180 S.E. 2d 823 (1971).
Justice Huskins, speaking for the Supreme Court in Caldwell v. Deese, 288 N.C. 375, 218 S.E. 2d 379 (1975), stated in reference to Rule 56: “The rule is designed to permit penetration of an unfounded claim or defense in advance of trial and to allow summary disposition for either party when a fatal weakness in the claim or defense is exposed.” 288 N.C. at 378, 218 S.E. 2d at 381.
The judgment appealed from is
Judges Vaughn and Hedrick concur.