Flashlight
Latest Rayovac Corporation Patents:
- Method and apparatus for regulating charging of electrochemical cells
- Alkaline cell with performance enhancing additives
- Electrochemical cell having improved gasket
- Ionically conductive additive for zinc-based anode in alkaline electrochemical cells
- Oxazoline surfactant anode additive for alkaline electrochemical cells
Description
FIG. 1 is a front perspective view of the flashlight of this invention;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D175318 | August 1955 | Schmidt |
D218475 | August 1970 | Allyn |
D226908 | May 1973 | Jadlock |
D227298 | June 1973 | Bacevius |
D234803 | April 1975 | Baccevius |
D358224 | May 9, 1995 | Burns |
2385639 | September 1945 | Packer et al. |
3175080 | March 1965 | Moore |
3711699 | January 1973 | Bacevius |
3794824 | February 1974 | Bacevius |
4531178 | July 23, 1985 | Uke |
4703402 | October 27, 1987 | Hsieh |
4797794 | January 10, 1989 | Connor et al. |
5235157 | August 10, 1993 | Blackburn |
5373427 | December 13, 1994 | McLean |
5473521 | December 5, 1995 | Minshall |
Patent History
Patent number: D421812
Type: Grant
Filed: Sep 10, 1999
Date of Patent: Mar 21, 2000
Assignee: Rayovac Corporation (Madison, WI)
Inventors: James U. Neyer (Middleton, WI), Tor H. Petterson (Rancho Palos Verdes, CA), Zoltan Pavlakovich (Woodland Hills, CA), Bret T. Huber (Cerritos, CA), Charles P. Davis (Torrance, CA)
Primary Examiner: Marcus A. Jackson
Law Firm: Lathrop & Clark LLP
Application Number: 0/110,712
Type: Grant
Filed: Sep 10, 1999
Date of Patent: Mar 21, 2000
Assignee: Rayovac Corporation (Madison, WI)
Inventors: James U. Neyer (Middleton, WI), Tor H. Petterson (Rancho Palos Verdes, CA), Zoltan Pavlakovich (Woodland Hills, CA), Bret T. Huber (Cerritos, CA), Charles P. Davis (Torrance, CA)
Primary Examiner: Marcus A. Jackson
Law Firm: Lathrop & Clark LLP
Application Number: 0/110,712
Classifications