USD487279S1 - Rotary grinding stone - Google Patents

Rotary grinding stone Download PDF

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Publication number
USD487279S1
USD487279S1 US29/171,335 US17133502F USD487279S US D487279 S1 USD487279 S1 US D487279S1 US 17133502 F US17133502 F US 17133502F US D487279 S USD487279 S US D487279S
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US
United States
Prior art keywords
grinding stone
rotary grinding
view
rotary
stone
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
US29/171,335
Inventor
Kenichi Kazama
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.)
Shinano Electric Refining Co Ltd
Original Assignee
Shinano Electric Refining 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 Shinano Electric Refining Co Ltd filed Critical Shinano Electric Refining Co Ltd
Priority to US29/171,335 priority Critical patent/USD487279S1/en
Assigned to SHINANO ELECTRIC REFINING CO., LTD. reassignment SHINANO ELECTRIC REFINING CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KAZAMA, KENICHI
Application granted granted Critical
Publication of USD487279S1 publication Critical patent/USD487279S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a first embodiment of a rotary grinding stone having a centrally disposed hole according to the new design.
FIG. 2 is a top view of the rotary grinding stone of FIG. 1, the bottom view being a mirror image thereof;
FIG. 3 is a right side view of the rotary grinding stone of FIG. 1, the left side view being a mirror image thereof;
FIG. 4 is a front view of the rotary grinding stone of FIG. 1, the rear view being a mirror image thereof; and,
FIG. 5 is a cross-sectional view of the rotary grinding stone of FIG. 2 taken at section 5—5.

Claims (1)

  1. The ornamental design for a rotary grinding stone, as shown and described.
US29/171,335 2002-11-21 2002-11-21 Rotary grinding stone Expired - Lifetime USD487279S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/171,335 USD487279S1 (en) 2002-11-21 2002-11-21 Rotary grinding stone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/171,335 USD487279S1 (en) 2002-11-21 2002-11-21 Rotary grinding stone

Publications (1)

Publication Number Publication Date
USD487279S1 true USD487279S1 (en) 2004-03-02

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ID=31714076

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/171,335 Expired - Lifetime USD487279S1 (en) 2002-11-21 2002-11-21 Rotary grinding stone

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD544890S1 (en) * 2006-09-22 2007-06-19 Storm Pneumtic Tool Co., Ltd. Grinding wheel
USD631626S1 (en) * 2009-04-15 2011-01-25 Mark Raddick Rotary scrub pad
USD872780S1 (en) * 2017-06-01 2020-01-14 Sumitomo Electric Hardmetal Corp. Dresser component for grindstone
USD913612S1 (en) * 2018-10-04 2021-03-16 Minuteman International, Inc. Disc scrub brush driver
USD1016110S1 (en) * 2021-09-01 2024-02-27 Tokyo Diamond Tools Mfg. Co., Ltd. Rotary disc grinding stone

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD369360S (en) 1995-05-02 1996-04-30 Hunter Theodore K Hexagonal abrasive sanding disk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD369360S (en) 1995-05-02 1996-04-30 Hunter Theodore K Hexagonal abrasive sanding disk

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Japanese Publication dated Dec. 2, 1998.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD544890S1 (en) * 2006-09-22 2007-06-19 Storm Pneumtic Tool Co., Ltd. Grinding wheel
USD631626S1 (en) * 2009-04-15 2011-01-25 Mark Raddick Rotary scrub pad
USD872780S1 (en) * 2017-06-01 2020-01-14 Sumitomo Electric Hardmetal Corp. Dresser component for grindstone
USD879846S1 (en) 2017-06-01 2020-03-31 Sumitomo Electric Hardmetal Corp. Dresser component for grindstone
USD879847S1 (en) 2017-06-01 2020-03-31 Sumitomo Electric Hardmetal Corp. Dresser component for grindstone
USD913612S1 (en) * 2018-10-04 2021-03-16 Minuteman International, Inc. Disc scrub brush driver
USD1016110S1 (en) * 2021-09-01 2024-02-27 Tokyo Diamond Tools Mfg. Co., Ltd. Rotary disc grinding stone

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