Sharpening tool

- Rockler Companies, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a sharpening tool as taken from the front, right side and top thereof;

FIG. 2 is a perspective view thereof, as taken from the rear, left and bottom thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a side view thereof (as taken from the left side of FIG. 3);

FIG. 6 is a side view thereof (as taken from the right side of FIG. 3);

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Claims

The ornamental design for a sharpening tool, as shown and described.

Referenced Cited
U.S. Patent Documents
1190718 July 1916 Brunsell et al.
1594246 July 1926 Dechert
2482419 September 1949 Jerrells
2790339 April 1957 Brink
4498360 February 12, 1985 Milum
5099722 March 31, 1992 Lee
5461943 October 31, 1995 Munkel
5636556 June 10, 1997 Friedlander
6848983 February 1, 2005 Gallegos
20030134583 July 17, 2003 Gallegos
Other references
  • Woodsmith “Scraper Sharpening System” (accessed at https://www.woodcraft.com/products/woodsmith-scraper-sharpening-system?gclid=Cj0KCQiAjbagBhD3ARIsANRrqEufCmMAToakLH-4kJSSRx-8cTBSVkSyq4SI1iYB1LpryOHn9Ak7vHcaArTqEALw_wcB&gclsrc=aw.ds on Mar. 16, 2023), publicly available at least as of Apr. 7, 2021 (2 pages).
  • Stewmac “Scraper Burnisher” (accessed at https://www.stewmac.com/luthier-tools-and-supplies/types-of-tools/scrapers/scraper-burnisher/?utm_source=google&utm_medium=shopping&utm_campaign=2023-03-gp&gclid=Cj0KCQiAjbagBhD3ARIsANRrqEsDyRPEzYxiolF7abrTtzE0VPmoibCOMwW4k29CCx8SJVZWMk41MMsaAmcOEALw_wcB on Mar. 16, 2023), publicly available at least as of Apr. 7, 2021 (1 page).
  • Stewmac “How to sharpen a scraper” (accessed at https://www.stewmac.com/video-and-ideas/online-resources/how-to-install-and-repair-instrument-binding-and-purfling/how-to-sharpen-a-scraper/ on Mar. 16, 2023), publicly available at least as of Apr. 7, 2021 (1 page).
  • Leevally “Veritas Card Scraper Burnisher” (accessed at https://www.leevalley.com/en-us/shop/tools/sharpening/110751-veritas-card-scraper-burnisher?item=05K2040 on Jun. 14, 2023), publicly available at least as of Apr. 7, 2021 (2 pages).
  • Leevally “Veritas Scraping Set” (accessed at https://www.leevalley.com/en-us/shop/tools/hand-tools/scrapers/61448-veritas-scraping-set?item=05K3320 on Jun. 14, 2023), publicly available at least as of Apr. 7, 2021 (2) pages).
  • Finewoodworking “Sharpening a Curved Scraper” (accessed at https://www.finewoodworking.com/project-guides/handplanes/sharpening-curved-scraper on Jun. 14, 2023), publicly available at least as of Apr. 7, 2021 (3 pages).
  • Worthpoint “Ulmia 732 Wood Scraper Burnisher With Box and Instructions Germany 999” (accessed at https://www.worthpoint.com/worthopedia/ulmia-732-wood-scraper-burnisher-box-1892582804 on Jun. 14, 2023), publicly available at least as of Apr. 7, 2021 (3 pages).
  • Lumberjocks “Card scrapers” (accessed at https://www.lumberjocks.com/threads/card-scrapers.329683/#post-2028480 on Jun. 14, 2023), publicly available at least as of Apr. 7, 2021 (5 pages).
  • Tögnar “SB-1 Steel Scraper Burnisher” (accessed at https://www.tognar.com/steel-scraper-burnisher/ on Jun. 14, 2023), publicly available at least as of Apr. 7, 2021 (5 pages).
  • Eric Sorensen “How to Make a Card Scraper Holder // Woodworking” (accessed at https://www.youtube.com/watch?v=pqS2nUDjjNA on Jun. 14, 2023), publicly available at least as of Apr. 7, 2021 (1 page).
  • Pask Makes “Making a Card Scraper and Holder—from an Old Saw Blade” (accessed at https://www.youtube.com/watch?v=guRM-hqoiQY on Jun. 14, 2023), publicly available at least as of Apr. 7, 2021 (2 pages).
Patent History
Patent number: D1028667
Type: Grant
Filed: Apr 8, 2022
Date of Patent: May 28, 2024
Assignee: Rockler Companies, Inc. (Medina, MN)
Inventors: Jonathan Barth (Maple Grove, MN), Steve Krohmer (Maple Grove, MN)
Primary Examiner: Philip S Hyder
Application Number: 29/833,988
Classifications
Current U.S. Class: D8/91