PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D699322
|
Priority
May 11 2012
|
Filed
Oct 09 2012
|
Issued
Feb 11 2014
|
Expiry
Feb 11 2028
|
|
Assg.orig
|
|
Entity
unknown
|
2
|
3
|
n/a
|
|
|
The ornamental design for a valve cover, as shown and described.
|
FIG. 1 is a perspective view of a valve cover showing our new design;
FIG. 2 is a top view thereof;
FIG. 3 is a front side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a side view thereof; and,
FIG. 6 is another side view thereof.
Matias, Juan Jose Recio, Oroquieta, Juan Carlos Vicente, Perez de Albeniz, Eva Garmendia
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 09 2012 | | Grupo Guascor, S.L. | (assignment on the face of the patent) | | / |
Jan 24 2013 | MATIAS, JUAN JOSE RECIO | GRUPO GUASCOR, S L | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 029734 | /0054 |
pdf |
Jan 24 2013 | OROQUIETA, JUAN CARLOS VICENTE | GRUPO GUASCOR, S L | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 029734 | /0054 |
pdf |
Jan 24 2013 | DE ALBENIZ, EVA GARMENDIA PEREZ | GRUPO GUASCOR, S L | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 029734 | /0054 |
pdf |
Jun 18 2018 | GRUPO GUASCOR, S L | DRESSER-RAND HOLDINGS SPAIN, S L | MERGER SEE DOCUMENT FOR DETAILS | 061569 | /0841 |
pdf |
Mar 23 2022 | DRESSER-RAND HOLDINGS SPAIN, S L | SIEMENS ENERGY, S A | MERGER AND CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 062285 | /0301 |
pdf |
Mar 23 2022 | SIEMENS ENERGY, S A | SIEMENS ENERGY, S A | MERGER AND CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 062285 | /0301 |
pdf |
Sep 20 2022 | SIEMENS ENERGY, S A | SIEMENS ENERGY ENGINES, S A | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 062397 | /0519 |
pdf |
Jan 15 2025 | SIEMENS ENERGY ENGINES S A | GUASCOR ENERGY, S A | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 069970 | /0698 |
pdf |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a