Step stool

Design Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Design Patent

active

29267837

CLAIM:
The ornamental design for a step stool, as shown and described.

REFERENCES:
patent: 329654 (1885-11-01), Kraemer
patent: 446579 (1891-02-01), Brown
patent: 906891 (1908-12-01), Johnston
patent: 1050409 (1913-01-01), Wadsworth et al.
patent: D184390 (1959-02-01), Cramer
patent: 2955645 (1960-10-01), Cramer
patent: D197842 (1964-03-01), Keller et al.
patent: 3410441 (1968-11-01), Rhyne
patent: D216508 (1970-01-01), Dottinger et al.
patent: 3559761 (1971-02-01), Wehner
patent: 3570699 (1971-03-01), Kobayashi
patent: 3599750 (1971-08-01), Serwer
patent: 3692204 (1972-09-01), Provi et al.
patent: 3700134 (1972-10-01), Blanchard
patent: 3721315 (1973-03-01), Wehner
patent: 3727785 (1973-04-01), Lutz
patent: 3727786 (1973-04-01), Fausel
patent: 3743051 (1973-07-01), Cramer
patent: D237872 (1975-12-01), Miller et al.
patent: 3981410 (1976-09-01), Schurch
patent: 3982650 (1976-09-01), Ichihara
patent: 4005795 (1977-02-01), Mikkelsen et al.
patent: 4046348 (1977-09-01), Goodwin
patent: 4155423 (1979-05-01), Miller
patent: 4238044 (1980-12-01), Roddier
patent: D262419 (1981-12-01), Cramer
patent: 4402397 (1983-09-01), Spence
patent: D271256 (1983-11-01), McClelland
patent: 4561554 (1985-12-01), Swincicki
patent: 4624341 (1986-11-01), Lee
patent: 4662532 (1987-05-01), Anderson et al.
patent: 4674647 (1987-06-01), Gyenge et al.
patent: 4782972 (1988-11-01), Wenkman et al.
patent: 4917255 (1990-04-01), Foy et al.
patent: D307800 (1990-05-01), Hradisky
patent: 5011013 (1991-04-01), Meisner et al.
patent: 5037084 (1991-08-01), Flor
patent: 5072828 (1991-12-01), Irvine
patent: 5118095 (1992-06-01), Flor
patent: D330462 (1992-10-01), Szablak et al.
patent: 5236099 (1993-08-01), Fties et al.
patent: D339179 (1993-09-01), Wilkinson
patent: 5285992 (1994-02-01), Brown
patent: D347527 (1994-06-01), Breen et al.
patent: D355828 (1995-02-01), Dickinson et al.
patent: D360664 (1995-07-01), Stone
patent: 5555980 (1996-09-01), Johnston et al.
patent: D376909 (1996-12-01), Dickinson et al.
patent: D382113 (1997-08-01), DuRapau
patent: 5697669 (1997-12-01), Yemini
patent: 5816425 (1998-10-01), Keip et al.
patent: 5823374 (1998-10-01), Wu
patent: D405956 (1999-02-01), Meisner et al.
patent: 5882097 (1999-03-01), Kohagen et al.
patent: 6415938 (2002-07-01), Karpisek
patent: D524069 (2006-07-01), Lim
patent: 2003/0150769 (2003-08-01), Lau
patent: 2004/0200832 (2004-10-01), Moon et al.
patent: 2005/0016999 (2005-01-01), Richardson et al.
patent: 2005/0155967 (2005-07-01), Vial
patent: 2006/0043090 (2006-03-01), Ferrini
patent: 2006/0054620 (2006-03-01), Liu et al.
patent: 2006/0144837 (2006-07-01), Linares
patent: 0 211 116 (1985-08-01), None
patent: 1 061 009 (1999-06-01), None
patent: 1 182 149 (2002-02-01), None
patent: 2 421 928 (2006-07-01), None
patent: WO 97/49622 (1997-12-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Step stool does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Step stool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Step stool will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3871472

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.