|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D432203
|
|
Priority
Nov 19 1999
|
|
Filed
Nov 19 1999
|
|
Issued
Oct 17 2000
|
|
Expiry
Oct 17 2014
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
17
|
|
11
|
|
n/a
|
|
|
|
The ornamental design for a solar still, as shown and described.
|
FIG. 1 is a perspective view of a solar still.
FIG. 2 is a left side elevational view thereof, the right side, front and
rear elevational views are mirror images of the left side view.
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.
Edwards, Bruce
| Patent |
Priority |
Assignee |
Title |
| 10874955, |
Jul 13 2020 |
|
Short distillation head with integrated cooling jacket |
| 9156713, |
Mar 27 2009 |
Council of Scientific & Industrial Research |
Manually operated continuous flow type drinking water disinfector using concentrated solar radiation |
| D805599, |
Aug 03 2017 |
|
Distillation chamber |
| D805600, |
Aug 23 2017 |
|
Distribution adapter |
| D819779, |
Feb 02 2018 |
|
Distillation chamber |
| D849184, |
Feb 02 2018 |
|
Distillation chamber |
| D849185, |
Jun 26 2018 |
|
Distillation head |
| D849186, |
Jun 26 2018 |
|
Distillation head |
| D849187, |
Jun 26 2018 |
|
Distillation head |
| D850576, |
Jun 26 2018 |
|
Cold trap |
| D855754, |
Jan 22 2018 |
LAB SOCIETY LLC |
Short path distillation head |
| D875880, |
Jul 01 2019 |
|
Short distillation head comprising a vertical tube filled with a key |
| D875881, |
Jul 01 2019 |
|
Short distillation head |
| D913415, |
Jul 13 2020 |
|
Short distillation head with integrated cooling jacket |
| D914836, |
Jul 13 2020 |
|
Short distillation head with integrated cooling jacket |
| D919040, |
Jan 07 2021 |
|
Distillation tube with fraction collector |
| D960286, |
Sep 14 2020 |
|
Short distillation head with integrated cooling spiral |
| Patent |
Priority |
Assignee |
Title |
| 3337418, |
|
|
|
| 3870605, |
|
|
|
| 4966655, |
Jan 05 1987 |
|
Plastic covered solar still |
| 5053110, |
Oct 12 1990 |
|
Solar water distillation system |
| 5158650, |
Jan 05 1987 |
|
Solar still assembly |
| 5316626, |
Sep 15 1989 |
|
Process and apparatus for the production of fresh water using solar energy |
| 5468351, |
Feb 26 1993 |
Mitsubishi Corporation; Mitsubishi Gas Chemical Company, Inc.; Nihon Polytech Co., Ltd. |
Apparatus for recovering fresh water and apparatus for concentrating liquid |
| 135202, |
|
|
|
| 233886, |
|
|
|
| D307460, |
Jun 22 1987 |
|
Inflatable, reflective solar evaporator |
| D401667, |
Nov 21 1997 |
|
Simulative still |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a