delivered the opinion of the court:
The Chicago Transit Authority (hereinafter referred to as the CTA) appeals, pursuant to Supreme Court Rule 308 (58 Ill. 2d R.308), from an order of the circuit court of Cook County which denied the CTA’s motion to dismiss Charlene Camp’s complaint.
The dispositive issue presented for review is whether the instant appeal has been properly taken so as to invoke our jurisdiction.
For reasons hereinafter set forth, we dismiss the appeal for lack of jurisdiction.
On July 11, 1978, Charlene Camp filed an action for damages resulting from personal injuries she allegedly sustained on January 13, 1978, while she was a passenger for hire on a vehicle owned and operated by the CTA. The CTA filed a motion to dismiss Camp’s action pursuant to section 41 of the Metropolitan Transit Authority Act (Ill. Rev. Stat. 1977, ch. 111 2/3, par. 341), which provides, in part, that “[i]f the notice [of injury] provided for by this section is not filed as provided, any such civil action commenced against the [CTA] shall be dismissed and the person to *1109whom any such cause of action accrued for any personal injury shall be forever barred from further suing.” In its motion the CTA argued that the notice of injury filed by Camp was defective because it failed to state the name and address of the attending physician.1 On February 14,1979, the trial court denied the CTA’s motion to dismiss, finding that even though Camp’s notice of injury did not include the name of the attending physician as required by section 41, the filing of the lawsuit within the requisite period constituted “substantial compliance” with section 41. The trial court further found there was “substantial ground for difference of opinion” as to the correctness of its order and that an immediate appeal may materially advance ultimate disposition of the litigation. The court identified the question of law involved as “what effect the filing of [Camp’s] complaint against the CTA has (when the complaint is filed within the time required for a statutory notice), upon the statutory written notice requirement of Section 341 [sic] of the Metropolitan Transit Authority Act in light of past case law and other corollaries.” On February 28, 1979, the CTA filed a notice of appeal with the clerk of the circuit court. On appeal, the CTA contends that the notice of injury was fatally defective and that Camp’s filing of the lawsuit within six months of the injury did not cure her failure to file a notice of injury which fully complied with section 41. Camp has failed to file a brief.2
Prior to considering an appeal on its merits, this court must determine if the appeal has been properly taken so as to invoke our jurisdiction. (English v. English (1979), 72 Ill. App. 3d 736, 739, 393 N.E.2d 18.) “The question of whether a court has jurisdiction is always open, and the court may of its own motion dismiss an action where want of jurisdiction appears.” (Weber v. Northern Illinois Gas Co. (1973), 10 Ill. App. 3d 625, 629, 295 N.E.2d 41, citing Village of Glencoe v. Industrial Com. (1933), 354 Ill. 190, 188 N.E. 329. See also English v. English, at 739; Artoe v. Illinois Bell Telephone Co. (1975), 26 Ill. App. 3d 483, 484, 325 N.E.2d 698.) Thus, even though not raised by the parties, if jurisdiction is lacking, *1110the court may dismiss the appeal. Prado v. Evanston Hospital (1979), 72 Ill. App. 3d 622, 624, 390 N.E.2d 1270.
The rules of the supreme court are clear in the requirement that only a “final judgment of a circuit court in a civil case is appealable as of right.” (58 Ill. 2d R. 301.) Appeals from interlocutory orders are permitted only as specifically provided in the rules. (See 58 Ill. 2d Rules 306, 307, 308; see also English v. English, at 739.) The denial of a motion to strike or dismiss of itself is not a final appealable order. (People v. American National Bank & Trust Co. (1965), 32 Ill. 2d 115, 117, 203 N.E.2d 897; Hutter v. Lake View Trust & Savings Bank (1977), 54 Ill. App. 3d 653, 656, 370 N.E.2d 47, cert. denied (1978), 439 U.S. 1004, 58 L. Ed. 2d 679, 99 S. Ct. 615.) Thus, unless the present appeal is cognizable as an interlocutory order permitted only as specifically provided in Rule 3083, we are without jurisdiction to consider the matter sought to be raised.
Rule 308, which governs permissive interlocutory appeals, provides in pertinent part:
“(a) Requests. When the trial court, in making an interlocutory order not otherwise appealable, finds that the order involves a question .of law as to which there is substantial ground for difference of opinion and that an immediate appeal from the order may materially advance the ultimate termination of the litigation, the court shall so state in writing, identifying the question of law involved. Such a statement may be made at the time of the entry of the order or thereafter on the court’s own motion or on motion of any party. The Appellate Court may thereupon in its discretion allow an appeal from the order.
(b) How Sought. The appeal will be sought by filing an application for leave to appeal with the clerk of the Appellate Court within 14 days after the entry of the order in the trial court or the making of the prescribed statement by the trial court, whichever is later. An original and 3 copies of the application shall be filed.”
This rule was intended to be used sparingly; it was not intended to open the floodgates to a vast number of appeals from interlocutory orders in ordinary litigation. (Ill. Ann. Stat., ch. 110A, par. 308, Committee *1111Comments, at 667 (Smith-Hurd 1968).) The appellate court is vested with the responsibility to “insure that this authority to allow interlocutory appeals is not abused.” (Committee Comments, at 667.) Thus, the provisions of Rule 308 are to be strictly construed and applied. Rule 308(b) provides for application to the appellate court for permission to appeal because the appeal from an interlocutory order is not one taken as of right, but one which the appellate court may hear if it so chooses. (58 Ill. 2d R. 308.) In order for the appellate court to choose whether it will hear an appeal from an interlocutory order, an application for permission to appeal must be filed with the clerk of the appellate court.
In the case at bar the trial court on February 14, 1979, found, as required by Rule 308(a), that its order involved a question of law as to which there was substantial ground for difference of opinion and that an immediate appeal may materially advance the ultimate termination of the litigation. However, the CTA never filed an application for leave to appeal with the clerk of the appellate court. Instead, the CTA filed a notice of appeal with the clerk of the circuit court on February 28,1979.
Research has revealed no Illinois case in which a permissive interlocutory appeal, pursuant to Rule 308, has been entertained without the appellant having filed an application for leave to appeal and without the appellate court having granted the application. Because Rule 308 establishes a procedure for permissive interlocutory appeals similar to the Federal procedure established by 28 U.S.C. §1292(b) (1976) and Rule 5 of the Federal Rules of Appellate Procedure,4 the cases construing section 1292(b) and Rule 5, although not controlling, are nonetheless persuasive. In Jones v. Diamond (5th Cir. 1975), 519 F.2d 1090, the district court found on June 14, 1974, that its order involved a controlling question of law as to which there was substantial ground for difference of opinion and that an immediate appeal from the order may materially advance the ultimate termination of the litigation. The appellant filed a notice of appeal in the Federal district court on June 24,1974. However, he did not apply to the court of appeals for permission to appeal until 10 months later. The court of appeals held that it did not have jurisdiction, pursuant to section 1292(b), to hear the appeal.
*1112 Thus we conclude that our jurisdiction was not properly invoked because the CTA failed to file an application for leave to appeal as required by Rule 308.
Although we do not wish to detract from the primary effect of our above ruling, we note our disagreement with the trial court’s finding that the instant case presents a question of law as to which there is substantial ground for difference of opinion as contemplated by Rule 308. In Saragusa v. City of Chicago (1976), 63 Ill. 2d 288, 348 N.E.2d 176, plaintiff brought an action against the city of Chicago to recover damages for injuries suffered when she fell into a hole in a sidewalk. The city moved to dismiss the complaint on the ground that plaintiff had failed to serve the city with proper notice of claim pursuant to section 8 — 102 of the Local Governmental and Governmental Employees Tort Immunity Act (Ill. Rev. Stat. 1971, ch. 85, par. 8 — 102).* ***5 In support of its motion the city argued that notice was insufficient because plaintiff had failed to give the name and address of the treating hospital. Plaintiff, however, had commenced her lawsuit within the time required for filing a notice of claim. Our supreme court held at page 294 “that the filing of suit within the six-month period cured the defect in notice.”
Research has revealed no authority contrary to Saragusa v. City of Chicago. Moreover “[a]s the wording of [section 41 of the Metropolitan Transit Authority Act] was taken almost verbatim from sections 8 — 102 and 8 — 103 of the Local Governmental and Governmental Employees Tort Immunity Act [citations], the case law concerning that section is *1113applicable here.” (Margolis v. Chicago Transit Authority (1979), 69 Ill. App. 3d 1028, 1032, 388 N.E.2d 190.) Thus, we do not agree with the trial court that there is a substantial ground for difference of opinion on this matter of law.
Based upon the foregoing, we dismiss this appeal for lack of jurisdiction.
Appeal dismissed.
DOWNING and HARTMAN, JJ., concur.