Portable lighting device
Description
The broken line showing of the clip detail and directional arrows are for illustrative purposes only and form no part of the claimed design invention.
Claims
The ornamental design for a portable lighting device, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D547892
Type: Grant
Filed: Jun 15, 2005
Date of Patent: Jul 31, 2007
Assignee: Koshin Electric Corporation (Kasaoka)
Inventors: Jyunji Miyamoto (Fukuyama), Tetsushi Makino (Kasaoka)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa Fitts
Attorney: Merek, Blackmon & Voorhees, LLC
Application Number: 29/232,023
Type: Grant
Filed: Jun 15, 2005
Date of Patent: Jul 31, 2007
Assignee: Koshin Electric Corporation (Kasaoka)
Inventors: Jyunji Miyamoto (Fukuyama), Tetsushi Makino (Kasaoka)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa Fitts
Attorney: Merek, Blackmon & Voorhees, LLC
Application Number: 29/232,023
Classifications
Current U.S. Class:
Pivotal Head Capability (D26/44);
Body-attached (D26/39);
Resiliently Attached, Or Clamped (D26/60)