Exhibit 3.3 CERTIFICATE OF INCORPORATION OF THE BERKLINE CORPORATION 1. The name of the corporation is: Masco Acquisition BC, Inc. 2. The address of its registered office in the state of Delaware is 1209 Orange Street in the City of Wilmington, County of New Castle. The name of its registered agent at such address is The Corporation Trust Company. 3. The nature of the business or purpose to be conducted or promoted is to engage in any lawful act or activity for which corporations may be organized under the General Corporation Law of Delaware. 4. The total number of shares of stock which the corporation shall have authority to issue is One Thousand (1,000) and the par value of each of the shares is One Dollar ($1.00) amounting in the aggregate to One Thousand Dollars ($1,000). 5. The board of directors is authorized to make, alter, or repeal the Bylaws of the corporation. Election of directors need not be by ballot. 6. The name and mailing address of the incorporator is: Sharon O'Brien 21001 Van Born Road Taylor, Michigan 48180 I, the undersigned, being the incorporator of the above-named corporation, for the purpose of forming a corporation pursuant to the General Corporation Law of Delaware, do make this certificate hereby declaring and certifying that this is my act and deed and the facts herein stated are true and accordingly hereunder set my hand on this 19th day of April, 1994. /S/ Sharon O'Brien --------------------------------------------- Sharon O'Brien CERTIFICATE OF MERGER OF BERKLINE CORPORATION AND CORBER CORPORATION INTO MASCO ACQUISITION BC, INC. The undersigned corporation organized and existing under and by virtue of the General Corporation Law of Delaware, DOES HEREBY CERTIFY: FIRST: The name and state of incorporation of each of the constituent corporations of the merger is as follows: NAME STATE OF INCORPORATION Masco Acquisition BC, Inc. Delaware ("Masco Acquisition") The Berkline Corporation Delaware ("Berkline") Corber Corporation New Jersey ("Corber") SECOND: An Agreement and Plan of Reorganization dated May 16, 1994 (the "Agreement") among Masco Corporation, a Delaware corporation, Masco Acquisition, Berkline, Corber and the stockholders of Berkline and Corber, with respect to the merger of Berkline and Corber with and into Masco Acquisition has been approved, adopted, certified, executed and acknowledged by each of the constituent corporations in accordance with the requirements of section 252 of the General Corporation Law of Delaware. THIRD: The Certificate of Incorporation of Masco Acquisition BC, Inc., a Delaware corporation which will survive the merger, shall be the Certificate of Incorporation of the surviving corporation, except that the name of the surviving corporation shall hereby be changed to The Berkline Corporation. FOURTH: The executed Agreement is on file at the principal place of business of the surviving corporation, the address of which is One Berkline Drive, Morristown, Tennessee 37813. FIFTH: A copy of the Agreement will be furnished by the surviving corporation, on request and without cost, to any stockholder of any constituent corporation. SIXTH: The authorized capital stock of each foreign corporation which is a party to the merger is as follows: Corporation Class Number of Shares Par value per share - ----------- ----- ---------------- or statement that shares are without par value -------------------- Corber common 2,000 no par Dated: May 27, 1994 --------------------------- MASCO ACQUISITION BC, INC. By: ------------------------- Vice President ATTEST: By: ------------------------- Secretary