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Patent
D731027
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Priority
May 21 2014
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Filed
May 21 2014
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Issued
Jun 02 2015
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Expiry
Jun 02 2029
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Assg.orig
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Entity
unknown
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17
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9
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n/a
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The ornamental design for a knapsack sprayer, as shown.
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FIG. 1 is a rear, top perspective view of the knapsack sprayer of my design;
FIG. 2 is a rear, bottom perspective view thereof;
FIG. 3 is a front, top perspective view thereof;
FIG. 4 is a front, bottom perspective view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a front elevational view thereof;
FIG. 8 is a left side elevational view thereof; and,
FIG. 9 is a top plan view thereof.
Sanz Perez, José Juan
Patent |
Priority |
Assignee |
Title |
10322424, |
Dec 21 2015 |
OCTET MEDICAL, INC |
Electrostatic fluid delivery backpack system |
10562052, |
Aug 05 2014 |
CHAPIN MANUFACTURING, INC |
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10589298, |
Sep 04 2014 |
OCTET MEDICAL, INC |
Electrostatic fluid delivery system |
10994291, |
Sep 04 2014 |
OCTET MEDICAL, INC |
Electrostatic fluid delivery system |
11623231, |
Sep 04 2014 |
OCTET MEDICAL, INC |
Electrostatic fluid delivery system |
D749192, |
Aug 05 2014 |
CHAPIN MANUFACTURING, INC |
Battery operated motor driven backpack sprayer |
D818701, |
Jul 17 2015 |
Victory Innovations Company |
Electrostatic sprayer backpack |
D841127, |
Jul 12 2017 |
The Fountainhead Group, Inc. |
Backpack water spray tank |
D868209, |
Jun 08 2018 |
GLAS AMERICAS LLC |
Tote tank |
D868937, |
Nov 10 2017 |
GOIZPER, S.COOP. |
Sprayer |
D869609, |
Mar 14 2018 |
Goizper, S. Coop. |
Part of sprayers |
D986378, |
Feb 04 2022 |
|
Machine for the chemical treatment of plants |
D989233, |
Apr 10 2023 |
Shenzhen Palaza Technology Co., Ltd. |
Portable shower |
ER2029, |
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|
ER4792, |
|
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|
ER5719, |
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|
ER8648, |
|
|
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Patent |
Priority |
Assignee |
Title |
4848660, |
Mar 30 1987 |
Wagner Spray Tech Corporation |
Apparatus for carrying a supply of liquid |
5150837, |
Jul 28 1989 |
|
Backpack spraying equipment |
5244124, |
Nov 29 1990 |
Nomix-Chipman Limited |
Liquid cartridge container for use in a herbicide applicator |
6089477, |
Jan 04 1999 |
|
Backpack spreader |
7007826, |
Jul 11 2003 |
SHURFLO PUMP MANUFACTURING COMPANY, INC |
Portable fluid dispenser and method |
7997511, |
Dec 10 2007 |
Marshalltown Company |
Portable texture-spraying apparatus for uniformly dispersing a viscous material |
D350805, |
Aug 18 1992 |
McCulloch Corporation |
Tank for a pressure washer |
D643906, |
Sep 07 2010 |
Earthway Products, Inc.; EARTHWAY PRODUCTS, INC |
Liquid containment vessel |
D654567, |
Feb 10 2011 |
MARUYAMA MFG CO , INC |
Sprayer |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a