Grand piano

Information

  • Patent Grant
  • D809057
  • Patent Number
    D809,057
  • Date Filed
    Monday, October 24, 2016
    7 years ago
  • Date Issued
    Tuesday, January 30, 2018
    6 years ago
  • Inventors
    • Sanders; Todd A. (Ponte Vedra Beach, FL, US)
    • Hilburn; Matthew (Pontiac, MI, US)
  • Original Assignees
  • Examiners
    • Krakower; Susan E
    • Grabenstetter; L. A.
    Agents
    • Fish & Richardson P.C.
  • US Classifications
    Field of Search
    • US
    • D06 513
    • D06 583
    • D06 585
    • D06 588
    • D06 592
    • D06 707
    • D14 217
    • D14 341
    • D14 345
    • D14 346
    • D17 1
    • D17 2
    • D17 4
    • D17 7
    • D17 8
    • D17 9
    • D17 24
    • D17 99
    • D21 353
    • D21 405
    • D21 409
    • CPC
    • A63H5/00
    • G10C1/00
    • G10C1/02
    • G10C1/04
    • G10C3/00
    • G10C3/12
    • G10F1/02
    • G10F3/00
    • G10H1/00
  • International Classifications
    • 1701
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front, perspective view of a grand piano, with the cover in a raised position, showing our new design;



FIG. 2 is a front, right elevational view thereof;



FIG. 3 is a left, front elevational view thereof;



FIG. 4 is a rear, right elevational view thereof;



FIG. 5 is a rear, left elevational view thereof; and,



FIG. 6 is a right, front elevational view thereof.


Claims
  • The ornamental design for a grand piano, substantially as shown and described.
US Referenced Citations (17)
Number Name Date Kind
1638629 Gulbransen Aug 1927 A
D103260 Zaiser Feb 1937 S
D121441 Zaiser Jul 1940 S
D311412 Ohta Oct 1990 S
D318059 Castle Jul 1991 S
D322089 Orris Dec 1991 S
5265515 Calabrese et al. Nov 1993 A
D345967 Kroner Apr 1994 S
D346394 Cattaneo Apr 1994 S
D369378 Okamura Apr 1996 S
D414797 Pollaro Oct 1999 S
D507292 Mine Jul 2005 S
D609267 Ono Feb 2010 S
D676899 Suzuki Feb 2013 S
D688730 Suzuki et al. Aug 2013 S
20070007736 Kilday et al. Jan 2007 A1
20120240748 Endow Sep 2012 A1
Continuations (1)
Number Date Country
Parent 29527890 May 2015 US
Child 29581970 US