Sharpening tool

Information

  • Patent Grant
  • D1028667
  • Patent Number
    D1,028,667
  • Date Filed
    Friday, April 8, 2022
    3 years ago
  • Date Issued
    Tuesday, May 28, 2024
    11 months ago
  • Inventors
    • Barth; Jonathan (Maple Grove, MN, US)
    • Krohmer; Steve (Maple Grove, MN, US)
  • Original Assignees
  • Examiners
    • Hyder; Philip S
    Agents
    • Young; James L.
    • Westman, Champlin & Koehler P.A.
  • US Classifications
    Field of Search
    • US
    • D08 14
    • D08 90
    • D08 91
    • D08 92
    • D08 93
    • D08 63
    • D08 98
    • CPC
    • B24D15/06
    • B23D67/00
    • B23D79/00
  • International Classifications
    • 0805
    • Term of Grant
      15Years
Abstract
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.
US Referenced Citations (10)
Number Name Date Kind
1190718 Brunsell et al. Jul 1916 A
1594246 Dechert Jul 1926 A
2482419 Jerrells Sep 1949 A
2790339 Brink Apr 1957 A
4498360 Milum Feb 1985 A
5099722 Lee Mar 1992 A
5461943 Munkel Oct 1995 A
5636556 Friedlander Jun 1997 A
6848983 Gallegos Feb 2005 B2
20030134583 Gallegos Jul 2003 A1
Non-Patent Literature Citations (11)
Entry
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).