PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D678228
|
Priority
Mar 30 2011
|
Filed
Aug 30 2011
|
Issued
Mar 19 2013
|
Expiry
Mar 19 2027
|
|
Assg.orig
|
|
Entity
unknown
|
6
|
5
|
n/a
|
|
|
The ornamental design for a chamber block, as shown.
|
FIG. 1 is a front view of a chamber block showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a perspective view thereof; and,
FIG. 8 is a sectional perspective view taken along line 8-8 of FIG. 7.
Yamazaki, Koichi, Suzuki, Kouki, Furuki, Kazuhiro
Patent |
Priority |
Assignee |
Title |
D716239, |
Nov 06 2013 |
Applied Materials, Inc |
Upper chamber liner |
D716240, |
Nov 07 2013 |
Applied Materials, Inc |
Lower chamber liner |
D717746, |
Nov 06 2013 |
Applied Materials, Inc |
Lower chamber liner |
D837754, |
Apr 28 2017 |
Applied Materials, Inc |
Plasma chamber liner |
D838681, |
Apr 28 2017 |
Applied Materials, Inc |
Plasma chamber liner |
D842259, |
Apr 28 2017 |
Applied Materials, Inc |
Plasma chamber liner |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a