USD543160S1 - Photomask blank - Google Patents

Photomask blank Download PDF

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Publication number
USD543160S1
USD543160S1 US29/213,841 US21384104F USD543160S US D543160 S1 USD543160 S1 US D543160S1 US 21384104 F US21384104 F US 21384104F US D543160 S USD543160 S US D543160S
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US
United States
Prior art keywords
view
photomask blank
along line
blank
photomask
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
US29/213,841
Inventor
Masaru Mitsui
Shigekazu Matsui
Masao Ushida
Osamu Nagarekawa
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.)
Hoya Corp
Original Assignee
Hoya 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
Application filed by Hoya Corp filed Critical Hoya Corp
Assigned to HOYA CORPORATION reassignment HOYA CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MATSUI, SHIGEKAZU, MITSUI, MASARU, NAGAREKAWA, OSAMU, USHIDA, MASAO
Priority to US29/276,360 priority Critical patent/USD568839S1/en
Application granted granted Critical
Publication of USD543160S1 publication Critical patent/USD543160S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front elevation view of a second embodiment of the photoask blank showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is an enlarged partial front view along line 7—7 in FIG. 10;
FIG. 8 is a reduced scale front, left side, top perspective view of the portion shown in FIG. 7 ;
FIG. 9 is a sectional view along line 9—9 in FIG. 7.
The broken line showing is for illustrative purposes only and forms no part of the claimed design.
FIG. 10 is a front elevation view of a second embodiment of the photomask blank shown in FIG. 1;
FIG. 11 is a rear elevational view thereof;
FIG. 12 is a left side view thereof;
FIG. 13 is a right side view thereof;
FIG. 14 is a top plan view thereof;
FIG. 15 is a bottom plan view thereof;
FIG. 16 is an enlarged partial front view along line 16-16 in FIG. 10;
FIG 17 is a reduced scale front, left side, top perspective view of the portion shown in FIG. 16; and,
FIG. 18 is a sectional view along line 18-18 in FIG. 16.

Claims (1)

  1. The ornamental design for a photomask blank, as shown and described.
US29/213,841 2004-05-17 2004-09-23 Photomask blank Expired - Lifetime USD543160S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/276,360 USD568839S1 (en) 2004-05-17 2007-01-23 Photomask blank

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004014524 2004-05-17
JP2004014504 2004-05-17
JP2004014525 2004-05-17

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US29/276,360 Division USD568839S1 (en) 2004-05-17 2007-01-23 Photomask blank

Publications (1)

Publication Number Publication Date
USD543160S1 true USD543160S1 (en) 2007-05-22

Family

ID=38049839

Family Applications (2)

Application Number Title Priority Date Filing Date
US29/213,841 Expired - Lifetime USD543160S1 (en) 2004-05-17 2004-09-23 Photomask blank
US29/276,360 Expired - Lifetime USD568839S1 (en) 2004-05-17 2007-01-23 Photomask blank

Family Applications After (1)

Application Number Title Priority Date Filing Date
US29/276,360 Expired - Lifetime USD568839S1 (en) 2004-05-17 2007-01-23 Photomask blank

Country Status (1)

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US (2) USD543160S1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD751999S1 (en) * 2012-12-31 2016-03-22 Soraa, Inc. Array of triangular semiconductor dice
USD763806S1 (en) * 2012-12-12 2016-08-16 Soraa, Inc. Triangular semiconductor die
USD788723S1 (en) * 2015-03-04 2017-06-06 Osram Sylvania Inc. Serrated light engine and circuit board
USD897297S1 (en) * 2018-01-12 2020-09-29 3M Innovative Properties Company Conductive sticker
USD904990S1 (en) * 2018-01-12 2020-12-15 3M Innovative Properties Company Conductive sticker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD720310S1 (en) * 2011-06-17 2014-12-30 Soraa, Inc. Triangular semiconductor die

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD763806S1 (en) * 2012-12-12 2016-08-16 Soraa, Inc. Triangular semiconductor die
USD751999S1 (en) * 2012-12-31 2016-03-22 Soraa, Inc. Array of triangular semiconductor dice
USD788723S1 (en) * 2015-03-04 2017-06-06 Osram Sylvania Inc. Serrated light engine and circuit board
USD833405S1 (en) * 2015-03-04 2018-11-13 Osram Sylvania Inc. Serrated light engine and circuit board
USD871357S1 (en) * 2015-03-04 2019-12-31 Osram Sylvania Inc. Serrated light engine and circuit board
USD876374S1 (en) 2015-03-04 2020-02-25 Osram Sylvania Inc. Serrated light engine and circuit board
USD876373S1 (en) 2015-03-04 2020-02-25 Osram Sylvania Inc. Serrated light engine and circuit board
USD897297S1 (en) * 2018-01-12 2020-09-29 3M Innovative Properties Company Conductive sticker
USD904990S1 (en) * 2018-01-12 2020-12-15 3M Innovative Properties Company Conductive sticker

Also Published As

Publication number Publication date
USD568839S1 (en) 2008-05-13

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