USD835369S1 - Pneumatic dust extraction unit - Google Patents

Pneumatic dust extraction unit Download PDF

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Publication number
USD835369S1
USD835369S1 US29/543,636 US201529543636F USD835369S US D835369 S1 USD835369 S1 US D835369S1 US 201529543636 F US201529543636 F US 201529543636F US D835369 S USD835369 S US D835369S
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United States
Prior art keywords
extraction unit
dust extraction
pneumatic dust
pneumatic
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
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US29/543,636
Inventor
Raju B. Thakur
Naveen Machama
Dhritisunder Bhattacharya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
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3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MACHAMA, Naveen, BHATTACHARYA, DHRITISUNDER, THAKUR, RAJU B.
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Description

FIG. 1 is a perspective view of a pneumatic dust extraction unit embodying the new design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
The left side view is a mirror image of the right side view and is therefore not shown. The broken lines showing portions of the pneumatic dust extraction unit form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a pneumatic dust extraction unit, as shown and described.
US29/543,636 2015-04-30 2015-10-27 Pneumatic dust extraction unit Active USD835369S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN271827 2015-04-30
IN271827 2015-04-30

Publications (1)

Publication Number Publication Date
USD835369S1 true USD835369S1 (en) 2018-12-04

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ID=64443017

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US29/543,636 Active USD835369S1 (en) 2015-04-30 2015-10-27 Pneumatic dust extraction unit

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US (1) USD835369S1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD854762S1 (en) * 2008-02-19 2019-07-23 Veltek Associates, Inc. Cleaning system
USD919207S1 (en) * 2018-08-23 2021-05-11 Alfred Kaercher Se & Co. Kg Cleaning machine
USD919208S1 (en) * 2019-07-26 2021-05-11 Kärcher North America, Inc. Portable cleaning device
USD958476S1 (en) * 2020-02-18 2022-07-19 Fna Group, Inc. Pressure washer
USD965928S1 (en) * 2018-05-01 2022-10-04 David K. Thatcher Mopping machine
USD965927S1 (en) * 2018-05-01 2022-10-04 David K. Thatcher Mopping machine
USD1013303S1 (en) * 2021-07-12 2024-01-30 Sparkoz Technology Corporation Autonomous scrubber robot
USD1020146S1 (en) * 2021-11-05 2024-03-26 Festool Gmbh Vacuum cleaner
USD1020145S1 (en) * 2021-05-26 2024-03-26 Makita Corporation Vacuum cleaner body

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247310A (en) * 1977-07-15 1981-01-27 Gebrueder Buehler Ag Pneumatic dust extraction
US4787827A (en) * 1987-04-06 1988-11-29 General Enterprises, Inc. Portable lubricating apparatus
USD314257S (en) * 1988-05-06 1991-01-29 Hoover & Wells, Inc. Surface cleaning vehicle
US5317783A (en) * 1992-09-25 1994-06-07 Haybuster Manufacturing Inc. Vacuum trailer
USD352808S (en) * 1992-08-17 1994-11-22 Mcneil Roy Portable flood control vacuum cleaning machine
USD374749S (en) * 1993-04-28 1996-10-15 Vector Technologies Ltd. Industrial vacuum cleaner
USD499946S1 (en) * 2003-03-28 2004-12-21 Black & Decker Inc. Dust extractor
USD548315S1 (en) * 2006-10-12 2007-08-07 Well Electronics Co., Ltd. Air cleaner
USD579611S1 (en) * 2007-03-14 2008-10-28 Freshbins Uk Limited Cleaning machine
USD601687S1 (en) * 2009-02-25 2009-10-06 C.C. & L Company Limited Air cleaner
USD618328S1 (en) * 2010-01-20 2010-06-22 C.C. & L Company Limited Air cleaner
USD674474S1 (en) * 2012-02-13 2013-01-15 Rentschler Reven-Lüftungssysteme GmbH Air cleaner
USD687195S1 (en) * 2010-08-27 2013-07-30 Black & Decker Inc. Dust extractor
USD705919S1 (en) * 2013-01-22 2014-05-27 Samsung Electronics Co., Ltd. Air cleaner
WO2015031429A1 (en) 2013-09-02 2015-03-05 3M Innovative Properties Company A portable system for collecting a dust from a dust producing machine
USD736902S1 (en) * 2013-02-14 2015-08-18 Samsung Electronics Co., Ltd. Air cleaner
USD745129S1 (en) * 2013-08-08 2015-12-08 Amano Corporation Industrial air cleaner
USD755359S1 (en) * 2014-11-27 2016-05-03 Rentschler Reven Gmbh Air cleaner
USD797915S1 (en) * 2015-04-22 2017-09-19 Lasko Operation Holdings, Llc Body for a portable air cleaner
USD800784S1 (en) * 2016-08-22 2017-10-24 Harley-Davidson Motor Company Group, LLC Engine air cleaner
USD805622S1 (en) * 2015-08-21 2017-12-19 H and Company Inc. Portable air cleaner
USD810906S1 (en) * 2015-12-02 2018-02-20 Winix Inc. Air cleaner
USD810905S1 (en) * 2015-12-11 2018-02-20 Winix Inc. Air cleaner
USD810907S1 (en) * 2015-12-02 2018-02-20 Winix Inc. Air cleaner
USD813474S1 (en) * 2015-10-26 2018-03-20 Katch Kan Holdings Ltd. Washing apparatus

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247310A (en) * 1977-07-15 1981-01-27 Gebrueder Buehler Ag Pneumatic dust extraction
US4787827A (en) * 1987-04-06 1988-11-29 General Enterprises, Inc. Portable lubricating apparatus
USD314257S (en) * 1988-05-06 1991-01-29 Hoover & Wells, Inc. Surface cleaning vehicle
USD352808S (en) * 1992-08-17 1994-11-22 Mcneil Roy Portable flood control vacuum cleaning machine
US5317783A (en) * 1992-09-25 1994-06-07 Haybuster Manufacturing Inc. Vacuum trailer
USD374749S (en) * 1993-04-28 1996-10-15 Vector Technologies Ltd. Industrial vacuum cleaner
USD499946S1 (en) * 2003-03-28 2004-12-21 Black & Decker Inc. Dust extractor
USD548315S1 (en) * 2006-10-12 2007-08-07 Well Electronics Co., Ltd. Air cleaner
USD579611S1 (en) * 2007-03-14 2008-10-28 Freshbins Uk Limited Cleaning machine
USD601687S1 (en) * 2009-02-25 2009-10-06 C.C. & L Company Limited Air cleaner
USD618328S1 (en) * 2010-01-20 2010-06-22 C.C. & L Company Limited Air cleaner
USD687195S1 (en) * 2010-08-27 2013-07-30 Black & Decker Inc. Dust extractor
USD674474S1 (en) * 2012-02-13 2013-01-15 Rentschler Reven-Lüftungssysteme GmbH Air cleaner
USD705919S1 (en) * 2013-01-22 2014-05-27 Samsung Electronics Co., Ltd. Air cleaner
USD736902S1 (en) * 2013-02-14 2015-08-18 Samsung Electronics Co., Ltd. Air cleaner
USD745129S1 (en) * 2013-08-08 2015-12-08 Amano Corporation Industrial air cleaner
WO2015031429A1 (en) 2013-09-02 2015-03-05 3M Innovative Properties Company A portable system for collecting a dust from a dust producing machine
USD755359S1 (en) * 2014-11-27 2016-05-03 Rentschler Reven Gmbh Air cleaner
USD797915S1 (en) * 2015-04-22 2017-09-19 Lasko Operation Holdings, Llc Body for a portable air cleaner
USD805622S1 (en) * 2015-08-21 2017-12-19 H and Company Inc. Portable air cleaner
USD813474S1 (en) * 2015-10-26 2018-03-20 Katch Kan Holdings Ltd. Washing apparatus
USD810906S1 (en) * 2015-12-02 2018-02-20 Winix Inc. Air cleaner
USD810907S1 (en) * 2015-12-02 2018-02-20 Winix Inc. Air cleaner
USD810905S1 (en) * 2015-12-11 2018-02-20 Winix Inc. Air cleaner
USD800784S1 (en) * 2016-08-22 2017-10-24 Harley-Davidson Motor Company Group, LLC Engine air cleaner

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD854762S1 (en) * 2008-02-19 2019-07-23 Veltek Associates, Inc. Cleaning system
US10478866B2 (en) 2008-02-19 2019-11-19 Veltek Associates, Inc. Autoclavable bucketless cleaning system
US11285518B2 (en) 2008-02-19 2022-03-29 Veltek Associates, Inc. Pressurized cleaning system
USD965928S1 (en) * 2018-05-01 2022-10-04 David K. Thatcher Mopping machine
USD965927S1 (en) * 2018-05-01 2022-10-04 David K. Thatcher Mopping machine
USD919207S1 (en) * 2018-08-23 2021-05-11 Alfred Kaercher Se & Co. Kg Cleaning machine
USD919208S1 (en) * 2019-07-26 2021-05-11 Kärcher North America, Inc. Portable cleaning device
USD958476S1 (en) * 2020-02-18 2022-07-19 Fna Group, Inc. Pressure washer
USD1020145S1 (en) * 2021-05-26 2024-03-26 Makita Corporation Vacuum cleaner body
USD1013303S1 (en) * 2021-07-12 2024-01-30 Sparkoz Technology Corporation Autonomous scrubber robot
USD1020146S1 (en) * 2021-11-05 2024-03-26 Festool Gmbh Vacuum cleaner

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