Laryngoscope blade
Description
FIG. 1 is a perspective view of a laryngoscope blade showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 left side elevational view;
FIG. 5 is a right side elevational view;
FIG. 6 is a top plan view; and,
FIG. 7 is a bottom plan view.
Referenced Cited
U.S. Patent Documents
D297363 | August 23, 1988 | Salerno et al. |
D312500 | November 27, 1990 | Abadir |
2354471 | July 1944 | Macintosh |
4295465 | October 20, 1981 | Raez et al. |
4705024 | November 10, 1987 | Bainton |
4924855 | May 15, 1990 | Salerno et al. |
4947896 | August 14, 1990 | Bartlett |
4958624 | September 25, 1990 | Stone et al. |
5003962 | April 2, 1991 | Choi |
5063907 | November 12, 1991 | Musicant et al. |
5888195 | March 30, 1999 | Schneider |
Patent History
Patent number: D413977
Type: Grant
Filed: May 26, 1998
Date of Patent: Sep 14, 1999
Inventors: George D. Cranton (Pinellas Park, FL), Barry L. Wall (St. Petersburg, FL)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I Simmons
Attorney: Harold D. Shall
Application Number: 0/88,489
Type: Grant
Filed: May 26, 1998
Date of Patent: Sep 14, 1999
Inventors: George D. Cranton (Pinellas Park, FL), Barry L. Wall (St. Petersburg, FL)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I Simmons
Attorney: Harold D. Shall
Application Number: 0/88,489
Classifications
Current U.S. Class:
Remote (e.g., Endoscope, Proctoscope, Etc.) (26) (D24/138)
International Classification: 2402;
International Classification: 2402;