|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D282275
|
|
Priority
Aug 20 1982
|
|
Filed
Aug 20 1982
|
|
Issued
Jan 21 1986
|
|
Expiry
Jan 21 2000
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
35
|
|
4
|
|
n/a
|
|
|
|
The ornamental design for a waste heat recovery device, as shown and described.
|
FIG. 1 is a perspective view of a waste heat recovery device, showing my
new design;
FIG. 2 is a side elevational view thereof; and
FIG. 3 is a rear plan view thereof; and
FIG. 4 is a top plan view thereof; the base plan view being a mirror image
thereof;
FIG. 5 is a front elevational view thereof.
Price, Edwin A.
| Patent |
Priority |
Assignee |
Title |
| 11300305, |
Feb 15 2019 |
Broan-Nutone LLC |
Grille attachment feature for a ventilation system |
| 11326792, |
Feb 15 2019 |
Broan-Nutone LLC |
Grille attachment system for a ventilation system |
| 11732914, |
Feb 15 2019 |
Broan-Nutone LLC |
Grille attachment feature for a ventilation system |
| D476073, |
May 27 2002 |
Venmar Ventilation Inc. |
Housing for a ventilation unit |
| D566256, |
May 11 2005 |
Nonox Ltd. |
Filtering device |
| D674474, |
Feb 13 2012 |
Rentschler Reven GmbH |
Air cleaner |
| D755359, |
Nov 27 2014 |
Rentschler Reven GmbH |
Air cleaner |
| D804627, |
May 19 2015 |
Broan-Nutone LLC |
Vent hood |
| D814009, |
May 19 2015 |
Broan-Nutone LLC |
Vent hood |
| D815724, |
Sep 14 2015 |
Broan-Nutone LLC |
Ventilation grill |
| D816206, |
Sep 14 2015 |
Broan-Nutone LLC |
Ventilation grill |
| D820428, |
Jun 20 2013 |
Broan-Nutone LLC |
Range hood |
| D822821, |
Sep 14 2015 |
Broan-Nutone LLC |
Ventilation grill |
| D826391, |
May 19 2015 |
Broan-Nutone LLC |
Vent hood |
| D836765, |
Aug 31 2015 |
Broan-Nutone LLC |
Vent hood |
| D837966, |
Jan 02 2008 |
Broan-Nutone LLC |
Grille |
| D850601, |
May 01 2014 |
Broan-Nutone LLC |
Grill element |
| D858734, |
May 19 2015 |
Broan-Nutone LLC |
Vent hood |
| D861639, |
Oct 06 2015 |
Broan-Nutone LLC |
Wireless speaker |
| D881375, |
May 22 2018 |
Broan-Nutone LLC |
Grille assembly for a bathroom ventilation fan |
| D883467, |
Sep 14 2015 |
Broan-Nutone LLC |
Ventilation grill |
| D884869, |
Sep 14 2015 |
Broan-Nutone LLC |
Ventilation grill |
| D886983, |
Sep 14 2015 |
Broan-Nutone LLC |
Ventilation grill |
| D895783, |
May 22 2018 |
Broan-Nutone LLC |
Grille assembly for a bathroom ventilation fan |
| D897521, |
Oct 14 2016 |
Broan-Nutone LLC |
Vent hood |
| D898896, |
Jan 22 2019 |
Broan-Nutone LLC |
Ventilation grille |
| D899582, |
Jan 22 2019 |
Broan-Nutone LLC |
Ventilation grille |
| D902372, |
Nov 28 2018 |
Broan-Nutone LLC |
Ventilation grille |
| D904594, |
Sep 14 2015 |
Broan-Nutone LLC |
Ventilation grill |
| D908200, |
Sep 14 2015 |
Broan-Nutone LLC |
Ventilation grill |
| D908861, |
Nov 28 2018 |
Broan-Nutone LLC |
Ventilation grille |
| D909560, |
Nov 28 2018 |
Broan-Nutone LLC |
Ventilation grille |
| D943730, |
Nov 28 2018 |
Broan-Nutone LLC |
Ventilation grille |
| D946136, |
Nov 28 2018 |
Broan-Nutone LLC |
Ventilation grille |
| D946137, |
May 01 2019 |
Broan-Nutone LLC |
Ventilation grille |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a