Disposable applicator
Patent 4778457 Issued on October 18, 1988. Estimated Expiration Date: 
November 6, 2006. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
November 6, 2006. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3075527 3508547 3910284 Disposable liquid applicator Applicator swab and method of making the same Cleaning and application device for medical purposes Flexible abrasive pad Applicators for pharmacologically active agents, their preparation and use Patent #: 4540408 InventorApplicationNo. 06/927929 filed on 11/06/1986US Classes:604/290, Method of applying or removing material to or from body604/1, SWAB INCLUDING HANDLE (E.G., STICK, ETC.) WITH ABSORBENT MATERIAL AT END THEREOF604/289, Treating material applied to or removed from external surface of body, or cutaneous layer of skin (e.g., eye treatment, removal of skin impurities, etc.)604/294, Means for treating eye or surface of ocular cavity606/161, Optic, otic or oral scrapper or abraderD24/119Topical applicator (e.g., swab, etc.) (13)ExaminersPrimary: Truluck, Dalton L.Assistant: Whelton, Denise Attorney, Agent or FirmInternational ClassA61F 13/40 (20060101)AbstractA disposable applicator for treating blepharitis in the human eye includes a handle having at least one mildly abrasive, porous sponge impregnated with at least one antimicrobial agent or antimicrobial agent combined with a soap or detergent such as an antibiotic or PVP-I.Other References
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