Sreekanth US1635275

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Title: US1635275 - Text Title unavailable - see image for title

Inventor: Johnson

Issue Date: 1927-07

Current U.S. Class: 128/200.24: SURGERY; RESPIRATORY METHOD OR DEVICE
128/859: SURGERY; BODY PROTECTING OR RESTRAINING DEVICES FOR PATIENTS OR INFANTS (E.G., SHIELDS, IMMOBILIZERS); Head or face protector (e.g., lips, ears, etc.); Oral cavity protectors


Forward References: 11 patents reference this one
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Patent  Pub.Date  Inventor Assignee Title
Buy PDF- 32pp US8028698 2011-10-04 Hodos; Valentine A. Invacare Corporation Breathing mask
Buy PDF- 18pp US7621274 2009-11-24 Sprinkle; Thomas B. Invacare Corporation Nasal mask
Buy PDF- 13pp USD583931 2008-12-30 Rosenkranz; Mark E. Invacare Corporation Nasal mask
Buy PDF- 20pp US7290546 2007-11-06 Sprinkle; Tom Invacare Corporation Nasal mask
Buy PDF- 7pp USD507831 2005-07-26 Rosenkranz; Mark E. Invacare Corporation Nasal mask
Buy PDF- 18pp US6123071 2000-09-26 Berthon-Jones; Michael ResMed Limited Facial masks for assisted respiration or CPAP
Buy PDF- 9pp US6039044 2000-03-21 Sullivan; Colin E. University of Sydney Gas delivery mask
Buy PDF- 12pp US5724965 1998-03-10 Handke; Patrick M. Respironics Inc. Nasal mask
Buy PDF- 17pp US5560354 1996-10 Berthon-Jones; Michael ResCare Limited Facial masks for assisted respiration or CPAP
Buy PDF- 12pp US5243971 1993-09-14 Sullivan; Colin E. The University of Sydney Nasal mask for CPAP having ballooning/moulding seal with wearer's nose and facial contours
Buy PDF- 10pp US4969473 1990-11-13 Bothwell; Susan F.   Dental patient face and neck shield


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