Damper lever for grand piano

Information

  • Patent Grant
  • D636430
  • Patent Number
    D636,430
  • Date Filed
    Friday, July 10, 2009
    15 years ago
  • Date Issued
    Tuesday, April 19, 2011
    13 years ago
  • US Classifications
    Field of Search
    • US
    • D17 1
    • D17 7
    • D17 9
    • D17 12
    • D17 13
    • D17 14
    • D17 20
    • D17 10
    • D17 18
    • D17 99
    • 084 013000
    • 084 027000
    • 084 029000
    • 084 030000
    • 084 033000
    • 084 034000
    • 084 040000
    • 084 174000
    • 084 377000
    • 084 DIG014
    • 084 379000
    • 084 384000
    • 084 216000
    • 984 051000
    • 984 052000
    • 984 101000
    • 984 113000
    • 984 114000
  • International Classifications
    • 1702
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a front view of damper lever for grand piano.



FIG. 2 is a rear view of damper lever for grand piano.



FIG. 3 is a top side view of damper lever for grand piano.



FIG. 4 is a bottom view of damper lever for grand piano.



FIG. 5 is a right side view of damper lever for grand piano.



FIG. 6 is a left side view damper lever for grand piano.



FIG. 7 is a front view defining cross sectional planes 8 and 9.



FIG. 8 is a cross section of damper lever for grand piano.



FIG. 9 is a cross section of damper lever for grand piano.



FIG. 10 is a top view defining cross sectional plane 11; and,



FIG. 11 is a cross section of damper lever for grand piano.


Claims
  • The ornamental design for a damper lever for grand piano, as shown.
US Referenced Citations (8)
Number Name Date Kind
3262195 Andersen et al. Jul 1966 A
D309347 Brown Jul 1990 S
5932820 Kihara Aug 1999 A
6020544 Jones et al. Feb 2000 A
6348645 Yamashita Feb 2002 B1
6632988 Jones et al. Oct 2003 B1
D499755 Ohno Dec 2004 S
7807907 Inoue Oct 2010 B2