USD737871S1 - Draft chamber - Google Patents

Draft chamber Download PDF

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Publication number
USD737871S1
USD737871S1 US29519723 US201529519723F USD737871S US D737871 S1 USD737871 S1 US D737871S1 US 29519723 US29519723 US 29519723 US 201529519723 F US201529519723 F US 201529519723F US D737871 S USD737871 S US D737871S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
draft chamber
draft
chamber
view
shown
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
Application number
US29519723
Inventor
Fumio Yamada
Akihiro Mochizuki
Yasutoshi Okamoto
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.)
PHC Holdings Corp
Original Assignee
PHC Holdings Corp
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
Grant date

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Description

FIG. 1 is a front perspective view of a draft chamber of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.

Claims (1)

    CLAIM
  1. We claim the ornamental design for a draft chamber, as shown and described.
US29519723 2013-02-28 2015-03-06 Draft chamber Active USD737871S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29461375 USD729290S1 (en) 2013-02-28 2013-07-23 Draft chamber
US29519723 USD737871S1 (en) 2013-07-23 2015-03-06 Draft chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29519723 USD737871S1 (en) 2013-07-23 2015-03-06 Draft chamber

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US29461375 Division USD729290S1 (en) 2013-02-28 2013-07-23 Draft chamber

Publications (1)

Publication Number Publication Date
USD737871S1 true USD737871S1 (en) 2015-09-01

Family

ID=53951181

Family Applications (1)

Application Number Title Priority Date Filing Date
US29519723 Active USD737871S1 (en) 2013-02-28 2015-03-06 Draft chamber

Country Status (1)

Country Link
US (1) USD737871S1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD762749S1 (en) * 2014-07-18 2016-08-02 Digital Metal Ab Surface-treating appliance
USD805415S1 (en) * 2016-02-04 2017-12-19 Panasonic Healthcare Co., Ltd. Draft chamber
USD814719S1 (en) * 2016-07-21 2018-04-03 AUTO ELEX Co., LTD Incubator for animal

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728866A (en) * 1971-07-08 1973-04-24 Interlab Inc Exhaustless clean room work stations
US3752056A (en) * 1970-11-04 1973-08-14 Sheldon And Co E Laboratory exhaust hood
US3777736A (en) 1970-03-16 1973-12-11 Tno Transporter for substantially germfree transport of big living organisms
US4466454A (en) * 1982-11-23 1984-08-21 Interlab, Inc. Automated work transfer system
US4976815A (en) 1987-04-03 1990-12-11 Tadahiro Ohmi Draft chamber
USD320607S (en) 1988-02-03 1991-10-08 Atterton & Ellis Limited Machine guard
US5401212A (en) 1990-08-29 1995-03-28 Intelligent Enclosures Corporation Environmental control system
US5431599A (en) 1990-08-29 1995-07-11 Intelligent Enclosures Corporation Environmental control system
USD445118S1 (en) 2000-09-25 2001-07-17 Skat Blast, Inc. Abrasive blasting cabinet
USD641860S1 (en) 2010-02-25 2011-07-19 Sanyo Electric Co., Ltd. Draft chamber
USD641861S1 (en) 2010-06-15 2011-07-19 Sanyo Electric Co., Ltd. Draft chamber
USD645976S1 (en) 2008-09-26 2011-09-27 Don Whitley Scientific Limited Laboratory apparatus
USD729290S1 (en) * 2013-02-28 2015-05-12 Panasonic Healthcare Holdings Co., Ltd. Draft chamber

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777736A (en) 1970-03-16 1973-12-11 Tno Transporter for substantially germfree transport of big living organisms
US3752056A (en) * 1970-11-04 1973-08-14 Sheldon And Co E Laboratory exhaust hood
US3728866A (en) * 1971-07-08 1973-04-24 Interlab Inc Exhaustless clean room work stations
US4466454A (en) * 1982-11-23 1984-08-21 Interlab, Inc. Automated work transfer system
US4976815A (en) 1987-04-03 1990-12-11 Tadahiro Ohmi Draft chamber
USD320607S (en) 1988-02-03 1991-10-08 Atterton & Ellis Limited Machine guard
USD323661S (en) 1989-08-14 1992-02-04 Skat Blast Sandblasting cabinet
US5401212A (en) 1990-08-29 1995-03-28 Intelligent Enclosures Corporation Environmental control system
US5431599A (en) 1990-08-29 1995-07-11 Intelligent Enclosures Corporation Environmental control system
USD386504S (en) 1995-10-02 1997-11-18 Foley-Belsaw Company Automatic reel grinder enclosure
USD396277S (en) 1997-10-31 1998-07-21 Ventilator hood
USD445118S1 (en) 2000-09-25 2001-07-17 Skat Blast, Inc. Abrasive blasting cabinet
USD645976S1 (en) 2008-09-26 2011-09-27 Don Whitley Scientific Limited Laboratory apparatus
USD641860S1 (en) 2010-02-25 2011-07-19 Sanyo Electric Co., Ltd. Draft chamber
USD641861S1 (en) 2010-06-15 2011-07-19 Sanyo Electric Co., Ltd. Draft chamber
USD729290S1 (en) * 2013-02-28 2015-05-12 Panasonic Healthcare Holdings Co., Ltd. Draft chamber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD762749S1 (en) * 2014-07-18 2016-08-02 Digital Metal Ab Surface-treating appliance
USD805415S1 (en) * 2016-02-04 2017-12-19 Panasonic Healthcare Co., Ltd. Draft chamber
USD814719S1 (en) * 2016-07-21 2018-04-03 AUTO ELEX Co., LTD Incubator for animal

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