Combined laryngoscope and optical prism
Description
Claims
The ornamental design for a combined laryngoscope and optical prism, as shown and described.
Referenced Cited
U.S. Patent Documents
3771514 | November 1973 | Huffman et al. |
3856001 | December 1974 | Phillips |
4611579 | September 16, 1986 | Bellhouse |
5575758 | November 19, 1996 | Easterbrook, III |
6102851 | August 15, 2000 | Mellin |
6213937 | April 10, 2001 | Vivenzio |
6248061 | June 19, 2001 | Cook, Jr. |
6719688 | April 13, 2004 | Pecherer et al. |
6890298 | May 10, 2005 | Berci et al. |
20050159649 | July 21, 2005 | Patel |
Patent History
Patent number: D584817
Type: Grant
Filed: Jan 5, 2007
Date of Patent: Jan 13, 2009
Inventor: Warren V. Bigelow (Bloomington, MN)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa C Fitts
Attorney: Norman Rainer
Application Number: 29/270,813
Type: Grant
Filed: Jan 5, 2007
Date of Patent: Jan 13, 2009
Inventor: Warren V. Bigelow (Bloomington, MN)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa C Fitts
Attorney: Norman Rainer
Application Number: 29/270,813
Classifications
Current U.S. Class:
Viewing (e.g., Otoscope, Ophthalmoscope, Etc.) (D24/137)