PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D647931
|
Priority
Jun 04 2010
|
Filed
Dec 02 2010
|
Issued
Nov 01 2011
|
Expiry
Nov 01 2025
|
|
Assg.orig
|
|
Entity
unknown
|
1
|
24
|
n/a
|
|
|
We claim the ornamental design for a lens for projector, as shown.
|
FIG. 1 is a front, top and right side perspective view of a lens for projector showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
Yatsu, Masahiko, Hirata, Koji, Fukui, Masayuki, Ogura, Naoyuki, Tsumura, Masanori
Patent |
Priority |
Assignee |
Title |
2994971, |
|
|
|
3511555, |
|
|
|
3774994, |
|
|
|
4051535, |
Apr 09 1976 |
|
Magnification of television images |
4668047, |
Jun 01 1984 |
Asahi Kogaku Kogyo Kabushiki Kaisha |
Lens holding system |
4969723, |
Dec 22 1987 |
Canon Kabushiki Kaisha |
Parallax adjusting mechanism for a finder device |
5048928, |
Jan 17 1989 |
|
Computer screen magnifier |
5680260, |
Apr 12 1996 |
Eastman Kodak Company |
Optical element assembly having optical elements with mounting extensions |
6157501, |
Jun 08 1998 |
Olympus Corporation |
Lens holding structure |
6967635, |
Apr 25 2003 |
Horng Technical Enterprise Co., Ltd. |
Computer monitor screen |
7495846, |
Sep 12 2006 |
Kantek, Inc. |
Adjustable computer monitor optical device |
7922339, |
Nov 22 2005 |
SAMSUNG ELECTRONICS CO , LTD |
Compact rear projection display |
20080204673, |
|
|
|
164575, |
|
|
|
D298250, |
Mar 15 1985 |
ACTIVENTURE INC |
Image magnifier for computer displays |
D338194, |
Oct 25 1990 |
COMINVEST SYSTEM AB, A CORP OF SWEDEN |
Combined filter and double hinging bracket for attachment to a CRT monitor |
D359744, |
Sep 27 1993 |
The Peavey Corporation |
Forensic examination lens assembly for use with a flashlight |
D366884, |
Feb 10 1994 |
|
Non-glare, non-reflective screen magnifier |
D485287, |
Jun 11 2002 |
|
Assembly of magnifying lens for use with phones, cell phones and pagers |
D527034, |
Jul 27 2005 |
Branham Corporation |
Sight glass |
D529061, |
Jul 27 2005 |
Branham Corporation |
Sight glass |
D612818, |
Aug 22 2008 |
|
Television screen protector |
D633541, |
Mar 03 2010 |
Spark Innovators, Inc. |
Book light and magnifying glass |
D639076, |
Jun 04 2010 |
MAXELL HOLDINGS, LTD ; MAXELL, LTD |
Mirror for projector |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 25 2010 | FUKUI, MASAYUKI | HITACHI CONSUMER ELECTRONICS CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025438 | /0641 |
pdf |
Oct 25 2010 | HIRATA, KOJI | HITACHI CONSUMER ELECTRONICS CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025438 | /0641 |
pdf |
Oct 25 2010 | OGURA, NAOYUKI | HITACHI CONSUMER ELECTRONICS CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025438 | /0641 |
pdf |
Oct 25 2010 | YATSU, MASAHIKO | HITACHI CONSUMER ELECTRONICS CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025438 | /0641 |
pdf |
Oct 26 2010 | TSUMURA, MASANORI | HITACHI CONSUMER ELECTRONICS CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025438 | /0641 |
pdf |
Dec 02 2010 | | Hitachi Consumer Electronics Co., Ltd. | (assignment on the face of the patent) | | / |
Aug 26 2014 | HITACHI CONSUMER ELECTRONICS CO , LTD | Hitachi Maxell, Ltd | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 033694 | /0745 |
pdf |
Oct 01 2017 | Hitachi Maxell, Ltd | MAXELL, LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 045142 | /0208 |
pdf |
Oct 01 2021 | MAXELL HOLDINGS, LTD | MAXELL, LTD | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 058666 | /0407 |
pdf |
Oct 01 2021 | MAXELL, LTD | MAXELL HOLDINGS, LTD | MERGER SEE DOCUMENT FOR DETAILS | 058255 | /0579 |
pdf |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a