USD328557S - End mill bit - Google Patents

End mill bit Download PDF

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Publication number
USD328557S
USD328557S US07/281,236 US28123688F USD328557S US D328557 S USD328557 S US D328557S US 28123688 F US28123688 F US 28123688F US D328557 S USD328557 S US D328557S
Authority
US
United States
Prior art keywords
end mill
mill bit
bit
ornamental design
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.)
Expired - Lifetime
Application number
US07/281,236
Inventor
Takayuki Nishimura
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.)
GN TOOL Co Ltd 1164 KITATAHARA-CHO IKOMA NARA JAPAN
GN Tool Co Ltd
Original Assignee
GN Tool Co 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 GN Tool Co Ltd filed Critical GN Tool Co Ltd
Priority to US07/281,236 priority Critical patent/USD328557S/en
Assigned to GN TOOL CO., LTD., 1164 KITATAHARA-CHO, IKOMA, NARA, JAPAN reassignment GN TOOL CO., LTD., 1164 KITATAHARA-CHO, IKOMA, NARA, JAPAN ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: NISHIMURA, TAKAYUKI
Application granted granted Critical
Publication of USD328557S publication Critical patent/USD328557S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front elevational view of an end mill bit showing my new design, the rear side being a mirror image thereof;
FIG. 2 is a right side elevational view thereof, and the left side being a mirror image thereof;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for an end mill bit, as shown and described.
US07/281,236 1988-12-07 1988-12-07 End mill bit Expired - Lifetime USD328557S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/281,236 USD328557S (en) 1988-12-07 1988-12-07 End mill bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/281,236 USD328557S (en) 1988-12-07 1988-12-07 End mill bit

Publications (1)

Publication Number Publication Date
USD328557S true USD328557S (en) 1992-08-11

Family

ID=70475700

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/281,236 Expired - Lifetime USD328557S (en) 1988-12-07 1988-12-07 End mill bit

Country Status (1)

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US (1) USD328557S (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060188345A1 (en) * 2005-02-18 2006-08-24 Greenwood Mark L Rotary cutting tool with pairs of helical cutting edges having different helix angles
US20060188346A1 (en) * 2005-02-18 2006-08-24 Greenwood Mark L Rotary cutting tool having multiple helical cutting edges with differing helix angles
USD549249S1 (en) * 2007-02-06 2007-08-21 Omi Kogyo Co., Ltd. End mill
US7367754B1 (en) 2006-07-07 2008-05-06 Greenwood Mark L Variable helix rotary cutting tool
USD632319S1 (en) * 2010-02-25 2011-02-08 Gn Tool Co., Ltd. Endmill
USD678925S1 (en) * 2011-11-24 2013-03-26 Emuge-Werk Richard Glimpel GmbH & Co KG Fabrik fur Prazisionswerkzeuge Screw thread cutting tool
USD686646S1 (en) * 2012-10-23 2013-07-23 Nikken Kosakusho Works, Ltd. End mill
USD701255S1 (en) * 2012-08-08 2014-03-18 Dasan Machineries Co., Ltd. Double end mill
US9238269B2 (en) 2012-06-01 2016-01-19 Nikken Kosakusho Works, Ltd. End mill and shank structure of end mill
US9849522B2 (en) * 2012-10-10 2017-12-26 Hufschmied Zerspanungssysteme Gmbh End milling cutter for processing of fiber-reinforced materials such as carobon fiber reinforced plastics (CFRP)
USD847225S1 (en) * 2017-10-25 2019-04-30 Shanghai Well-Sun Precision Tools Co., Ltd. Grinder bistrique
USD882794S1 (en) * 2018-01-31 2020-04-28 Beijing Smtp Technology Co., Ltd. Ultrasonic cutter head
USD882791S1 (en) * 2018-01-31 2020-04-28 Beijing Smtp Technology Co., Ltd. Ultrasonic cutter head
USD921722S1 (en) * 2020-05-26 2021-06-08 Devin Corbit Fluted tap
USD1110827S1 (en) * 2024-10-31 2026-02-03 Jiangsu Jueke CNC Tool Co., Ltd. Step twist drill

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US213937A (en) 1879-04-01 Improvement in reamers
US1434870A (en) 1920-01-08 1922-11-07 W L Brubaker & Bros Company Stay-bolt tap
US1490069A (en) 1921-05-02 1924-04-08 Gammons Holman Company Fluted tool
US1508594A (en) 1924-09-16 Stay-bolt tap
US1630602A (en) 1925-05-04 1927-05-31 Florino F Blanco Reamer
US1875362A (en) 1932-09-06 The method of fo
US4507028A (en) 1981-09-26 1985-03-26 Densaburo Sakai Combined drill and reamer
US4957397A (en) 1989-09-08 1990-09-18 Huff Mark J Cutting tool

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US213937A (en) 1879-04-01 Improvement in reamers
US1508594A (en) 1924-09-16 Stay-bolt tap
US1875362A (en) 1932-09-06 The method of fo
US1434870A (en) 1920-01-08 1922-11-07 W L Brubaker & Bros Company Stay-bolt tap
US1490069A (en) 1921-05-02 1924-04-08 Gammons Holman Company Fluted tool
US1630602A (en) 1925-05-04 1927-05-31 Florino F Blanco Reamer
US4507028A (en) 1981-09-26 1985-03-26 Densaburo Sakai Combined drill and reamer
US4957397A (en) 1989-09-08 1990-09-18 Huff Mark J Cutting tool

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060188345A1 (en) * 2005-02-18 2006-08-24 Greenwood Mark L Rotary cutting tool with pairs of helical cutting edges having different helix angles
US20060188346A1 (en) * 2005-02-18 2006-08-24 Greenwood Mark L Rotary cutting tool having multiple helical cutting edges with differing helix angles
US7153067B2 (en) 2005-02-18 2006-12-26 Greenwood Mark L Rotary cutting tool having multiple helical cutting edges with differing helix angles
US7367754B1 (en) 2006-07-07 2008-05-06 Greenwood Mark L Variable helix rotary cutting tool
USD549249S1 (en) * 2007-02-06 2007-08-21 Omi Kogyo Co., Ltd. End mill
USD632319S1 (en) * 2010-02-25 2011-02-08 Gn Tool Co., Ltd. Endmill
USD647545S1 (en) * 2010-02-25 2011-10-25 Gn Tool Co., Ltd. Endmill
USD686647S1 (en) 2011-11-24 2013-07-23 Emuge-Werk Richard Glimpel Gmbh & Co. Kg Fabrik Fur Prazisionswerkzeuge Screw thread cutting tool
USD678925S1 (en) * 2011-11-24 2013-03-26 Emuge-Werk Richard Glimpel GmbH & Co KG Fabrik fur Prazisionswerkzeuge Screw thread cutting tool
US9238269B2 (en) 2012-06-01 2016-01-19 Nikken Kosakusho Works, Ltd. End mill and shank structure of end mill
US9333561B2 (en) 2012-06-01 2016-05-10 Nikken Kosakusho Works, Ltd. Tool holder
USD701255S1 (en) * 2012-08-08 2014-03-18 Dasan Machineries Co., Ltd. Double end mill
US9849522B2 (en) * 2012-10-10 2017-12-26 Hufschmied Zerspanungssysteme Gmbh End milling cutter for processing of fiber-reinforced materials such as carobon fiber reinforced plastics (CFRP)
USD686646S1 (en) * 2012-10-23 2013-07-23 Nikken Kosakusho Works, Ltd. End mill
USD847225S1 (en) * 2017-10-25 2019-04-30 Shanghai Well-Sun Precision Tools Co., Ltd. Grinder bistrique
USD882794S1 (en) * 2018-01-31 2020-04-28 Beijing Smtp Technology Co., Ltd. Ultrasonic cutter head
USD882791S1 (en) * 2018-01-31 2020-04-28 Beijing Smtp Technology Co., Ltd. Ultrasonic cutter head
USD921722S1 (en) * 2020-05-26 2021-06-08 Devin Corbit Fluted tap
USD1110827S1 (en) * 2024-10-31 2026-02-03 Jiangsu Jueke CNC Tool Co., Ltd. Step twist drill

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