|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D255275
|
|
Priority
Apr 10 1978
|
|
Filed
Apr 10 1978
|
|
Issued
Jun 03 1980
|
|
Expiry
Jun 03 1994
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
14
|
|
3
|
|
n/a
|
|
|
|
The ornamental design for a portable book light, as shown and described.
|
FIG. 1 is a front perspective view of a portable book light showing my new
design in the closed position;
FIG. 2 is a front elevational view thereof, the rear being a mirror image;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a bottom plan view of my design.
Brown, Morrie E.
| Patent |
Priority |
Assignee |
Title |
| D267980, |
Oct 06 1980 |
Jedco Products Ltd. |
Combination utility and pocketbook light |
| D279032, |
Sep 30 1982 |
|
Booklight |
| D311963, |
Jul 27 1987 |
|
Flashlight for a handbag or similar article |
| D423130, |
Apr 20 1998 |
|
Booklight |
| D505741, |
Jun 26 2003 |
LEAPFROG ENTERPRISES, INC |
Light device |
| D610726, |
Oct 20 2008 |
|
Hand held light apparatus |
| D616126, |
Dec 03 2008 |
Nippon Ceramic Co., Ltd. |
Human body detection sensor light operated on dry batteries |
| D632840, |
Jul 24 2009 |
Koninklijke Philips Electronics N V |
Housing for OLED reading lamp |
| D638964, |
Nov 23 2010 |
|
Helmet light |
| D754896, |
Jan 29 2014 |
|
Battery light |
| D842518, |
Oct 31 2014 |
CHARGE AHEAD LLC |
Combination illumination device and power system |
| D866032, |
Oct 31 2014 |
CHARGE AHEAD LLC |
Combination illumination device and power system |
| D868326, |
Oct 31 2014 |
CHARGE AHEAD LLC |
Combination illumination device and power system |
| D901053, |
Dec 20 2018 |
SHENZHEN YOURJD TECHNOLOGY CO , LTD |
Multifunctional book light |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a