USD423463S - Quartz process tube - Google Patents

Quartz process tube Download PDF

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Publication number
USD423463S
USD423463S US29/074,280 US7428097F USD423463S US D423463 S USD423463 S US D423463S US 7428097 F US7428097 F US 7428097F US D423463 S USD423463 S US D423463S
Authority
US
United States
Prior art keywords
process tube
quartz process
quartz
view
tube
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.)
Expired - Lifetime
Application number
US29/074,280
Inventor
Testuya Hanagata
Shingo Watanabe
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.)
Tokyo Electron Ltd
Original Assignee
Tokyo Electron Ltd
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 Tokyo Electron Ltd filed Critical Tokyo Electron Ltd
Assigned to TOKYO ELECTRON LIMITED reassignment TOKYO ELECTRON LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HANAGATA, TETSUYA, WATANABE, SHINGO
Application granted granted Critical
Publication of USD423463S publication Critical patent/USD423463S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 a perspective view of a quartz process tube.
FIG. 2 a front elevational view thereof.
FIG. 3 a top plan view thereof.
FIG. 4 a bottom plan view thereof.
FIG. 5 a cross sectional view thereof taken along line 5--5 in FIG. 2.
FIG. 6 a rear elevational view thereof.
FIG. 7 a left side view thereof.
FIG. 8 a right side view thereof.
FIG. 9 a cross sectional view thereof taken along line 9--9 in FIG. 3; and,
FIG. 10 a cross sectional view thereof taken along line 10--10 in FIG. 3.

Claims (1)

  1. The ornamental design for a quartz process tube, as shown.
US29/074,280 1997-01-31 1997-07-24 Quartz process tube Expired - Lifetime USD423463S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9-2643 1997-01-31
JP264397 1997-01-31

Publications (1)

Publication Number Publication Date
USD423463S true USD423463S (en) 2000-04-25

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ID=71780981

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/074,280 Expired - Lifetime USD423463S (en) 1997-01-31 1997-07-24 Quartz process tube

Country Status (1)

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US (1) USD423463S (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD739832S1 (en) * 2013-06-28 2015-09-29 Hitachi Kokusai Electric Inc. Reaction tube
USD742339S1 (en) * 2014-03-12 2015-11-03 Hitachi Kokusai Electric Inc. Reaction tube
USD748594S1 (en) * 2014-03-12 2016-02-02 Hitachi Kokusai Electric Inc. Reaction tube
USD770993S1 (en) * 2015-09-04 2016-11-08 Hitachi Kokusai Electric Inc. Reaction tube
USD772824S1 (en) * 2015-02-25 2016-11-29 Hitachi Kokusai Electric Inc. Reaction tube
USD790490S1 (en) * 2015-09-04 2017-06-27 Hitachi Kokusai Electric Inc. Reaction tube
USD791090S1 (en) * 2015-09-04 2017-07-04 Hitachi Kokusai Electric Inc. Reaction tube
USD842823S1 (en) * 2017-08-10 2019-03-12 Kokusai Electric Corporation Reaction tube
USD842824S1 (en) * 2017-08-09 2019-03-12 Kokusai Electric Corporation Reaction tube
USD853979S1 (en) * 2017-12-27 2019-07-16 Kokusai Electric Corporation Reaction tube
USD901406S1 (en) * 2019-03-20 2020-11-10 Kokusai Electric Corporation Inner tube of reactor for semiconductor fabrication
USD931823S1 (en) * 2020-01-29 2021-09-28 Kokusai Electric Corporation Reaction tube
USD986826S1 (en) * 2020-03-10 2023-05-23 Kokusai Electric Corporation Reaction tube
USD991732S1 (en) * 2022-05-30 2023-07-11 Zhuhai Kelitong Electronic Co., Ltd. Electric milk frother
USD991733S1 (en) * 2021-12-28 2023-07-11 Zhuhai Kelitong Electronic Co., Ltd. Electric milk frother
USD1019582S1 (en) * 2022-05-30 2024-03-26 Kokusai Electric Corporation Inner tube of reaction tube for semiconductor manufacturing equipment
USD1019583S1 (en) * 2022-05-30 2024-03-26 Kokusai Electric Corporation Inner tube of reaction tube for semiconductor manufacturing equipment
USD1019581S1 (en) * 2022-05-30 2024-03-26 Kokusai Electric Corporation Inner tube of reaction tube for semiconductor manufacturing equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303671A (en) * 1992-02-07 1994-04-19 Tokyo Electron Limited System for continuously washing and film-forming a semiconductor wafer
US5458685A (en) * 1992-08-12 1995-10-17 Tokyo Electron Kabushiki Kaisha Vertical heat treatment apparatus
US5520742A (en) * 1993-03-03 1996-05-28 Tokyo Electron Kabushiki Kaisha Thermal processing apparatus with heat shielding member
US5536918A (en) * 1991-08-16 1996-07-16 Tokyo Electron Sagami Kabushiki Kaisha Heat treatment apparatus utilizing flat heating elements for treating semiconductor wafers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536918A (en) * 1991-08-16 1996-07-16 Tokyo Electron Sagami Kabushiki Kaisha Heat treatment apparatus utilizing flat heating elements for treating semiconductor wafers
US5303671A (en) * 1992-02-07 1994-04-19 Tokyo Electron Limited System for continuously washing and film-forming a semiconductor wafer
US5458685A (en) * 1992-08-12 1995-10-17 Tokyo Electron Kabushiki Kaisha Vertical heat treatment apparatus
US5520742A (en) * 1993-03-03 1996-05-28 Tokyo Electron Kabushiki Kaisha Thermal processing apparatus with heat shielding member

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD739832S1 (en) * 2013-06-28 2015-09-29 Hitachi Kokusai Electric Inc. Reaction tube
USD742339S1 (en) * 2014-03-12 2015-11-03 Hitachi Kokusai Electric Inc. Reaction tube
USD748594S1 (en) * 2014-03-12 2016-02-02 Hitachi Kokusai Electric Inc. Reaction tube
USD772824S1 (en) * 2015-02-25 2016-11-29 Hitachi Kokusai Electric Inc. Reaction tube
USD770993S1 (en) * 2015-09-04 2016-11-08 Hitachi Kokusai Electric Inc. Reaction tube
USD790490S1 (en) * 2015-09-04 2017-06-27 Hitachi Kokusai Electric Inc. Reaction tube
USD791090S1 (en) * 2015-09-04 2017-07-04 Hitachi Kokusai Electric Inc. Reaction tube
USD842824S1 (en) * 2017-08-09 2019-03-12 Kokusai Electric Corporation Reaction tube
USD842823S1 (en) * 2017-08-10 2019-03-12 Kokusai Electric Corporation Reaction tube
USD853979S1 (en) * 2017-12-27 2019-07-16 Kokusai Electric Corporation Reaction tube
USD901406S1 (en) * 2019-03-20 2020-11-10 Kokusai Electric Corporation Inner tube of reactor for semiconductor fabrication
USD931823S1 (en) * 2020-01-29 2021-09-28 Kokusai Electric Corporation Reaction tube
USD986826S1 (en) * 2020-03-10 2023-05-23 Kokusai Electric Corporation Reaction tube
USD991733S1 (en) * 2021-12-28 2023-07-11 Zhuhai Kelitong Electronic Co., Ltd. Electric milk frother
USD991732S1 (en) * 2022-05-30 2023-07-11 Zhuhai Kelitong Electronic Co., Ltd. Electric milk frother
USD1019582S1 (en) * 2022-05-30 2024-03-26 Kokusai Electric Corporation Inner tube of reaction tube for semiconductor manufacturing equipment
USD1019583S1 (en) * 2022-05-30 2024-03-26 Kokusai Electric Corporation Inner tube of reaction tube for semiconductor manufacturing equipment
USD1019581S1 (en) * 2022-05-30 2024-03-26 Kokusai Electric Corporation Inner tube of reaction tube for semiconductor manufacturing equipment

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