TREA

Intake closure for central vacuum cleaner

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Information

  • Patent Grant
  • D475165
  • Patent Number
    D475,165
  • Date Filed
    Tuesday, March 27, 2001
    23 years ago
  • Date Issued
    Tuesday, May 27, 2003
    21 years ago
  • US Classifications
    Field of Search
    • US
    • D32 21
    • D32 25
    • D32 31
    • D32 1
    • D28 50
    • D30 158
    • D30 199
    • D08 30
    • 015 344
    • 015 326
    • 015 314
    • 015 412
    • 015 301
    • 015 329
    • 015 320
    • 015 350
    • 015 352
    • 015 413
    • 015 345
    • 015 409
    • 015 32
    • 015 3271
    • 015 3272
    • 132 112
    • 068 222
    • 134 172
    • 134 198
    • 134 105
    • 055 372
    • 181 231
    • 285 401
    • 285 73
  • International Classifications
    • 1505
    • Term of Grant
      14Years
Information
Abstract
Description




FIG. 1 is a perspective view of an intake closure, showing our new design;




FIG. 2 is a front elevational view thereof, a rear elevational view thereof being the same;




FIG. 3 is top view thereof;




FIG. 4 is right side elevational view thereof, a left side elevational view thereof being the same; and,




FIG. 5 is a bottom view thereof.



Claims
  • The ornamental design for an intake closure for central vacuum cleaner, as substantially shown and described.
US Referenced Citations (19)
Number Name Date Kind
1942358 Grathwol Jan 1934 A
D211826 Matthews Jul 1968 S
3676986 Reiling Jul 1972 A
D229164 Tevis Nov 1973 S
D232514 Mol Aug 1974 S
4591368 MacDuff May 1986 A
4602654 Stehling et al. Jul 1986 A
4938309 Emdy Jul 1990 A
D349370 Salo et al. Aug 1994 S
5400463 Attard et al. Mar 1995 A
5692542 Smith Dec 1997 A
5737797 Rittmueller et al. Apr 1998 A
5813085 Fritz et al. Sep 1998 A
6052863 Rittmueller et al. Apr 2000 A
6102450 Harcourt Aug 2000 A
6131958 Craig Oct 2000 A
6209585 Lin Apr 2001 B1
6292977 Mantyla et al. Sep 2001 B1
6447027 Lilley et al. Sep 2002 B1