Pencil sharpener
Description
Dashed broken lines represent environmental matter that forms no part of the claimed design.
Claims
The ornamental design for a pencil sharpener, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
585670 | July 1897 | Graves |
2366928 | January 1945 | Paschell |
D149356 | April 1948 | Jalof |
2708905 | May 1955 | Randall |
D241743 | October 1976 | Lemieux |
D251977 | May 29, 1979 | Leuenberger |
D396886 | August 11, 1998 | de Melo |
D402314 | December 8, 1998 | Lidle, Jr. |
D420390 | February 8, 2000 | Donaldson |
6092293 | July 25, 2000 | Donaldson |
D460116 | July 9, 2002 | Gstalder |
D461206 | August 6, 2002 | Gstalder |
D469809 | February 4, 2003 | Gstalder |
D477847 | July 29, 2003 | Gosse |
D494222 | August 10, 2004 | Berry |
D559324 | January 8, 2008 | Peterson |
D678414 | March 19, 2013 | Chen |
D720808 | January 6, 2015 | Weiland |
D828445 | September 11, 2018 | Bindra |
D849137 | May 21, 2019 | Koreska |
D859521 | September 10, 2019 | Lin |
- Wsere Carpenter Pencil Sharpener,Amazon.com, published Jun. 27, 2019, retrieved Apr. 12, 2024,29792685 (Year: 2019).
- RevMark SpeedSharp Drill Driven Pencil Sharpener,Amazon.com, published Jun. 13, 2023,retrieved Apr. 12, 2024,29792685 (Year: 2023).
Patent History
Patent number: D1057013
Type: Grant
Filed: Apr 18, 2022
Date of Patent: Jan 7, 2025
Assignee: Hammer Products International, LLC (Newtown, PA)
Inventor: Walter F. Hammer (Newtown, PA)
Primary Examiner: L. A. Grabenstetter
Assistant Examiner: Danielle Nichole Bowly
Application Number: 29/792,685
Type: Grant
Filed: Apr 18, 2022
Date of Patent: Jan 7, 2025
Assignee: Hammer Products International, LLC (Newtown, PA)
Inventor: Walter F. Hammer (Newtown, PA)
Primary Examiner: L. A. Grabenstetter
Assistant Examiner: Danielle Nichole Bowly
Application Number: 29/792,685
Classifications
Current U.S. Class:
Pencil Sharpener (D19/73)