Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Closure checks
Reexamination Certificate
2008-09-12
2011-10-04
Mah, Chuck Y. (Department: 3677)
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Closure checks
C016S08600R, C292S262000
Reexamination Certificate
active
08028376
ABSTRACT:
A door safety device, comprising: a door clasp, an anti-door-closing member, and a casing. The anti-door-closing member includes an elongated stem having opposite proximal and distal ends, wherein the proximal end comprises a raised spacer, and wherein the distal end of the elongated stem includes a stem button.
REFERENCES:
patent: 463821 (1891-11-01), Wright
patent: 896242 (1908-08-01), Ralston
patent: 3200434 (1965-08-01), Jarnot
patent: 3620483 (1971-11-01), Weinberger
patent: 3758141 (1973-09-01), Weinberger
patent: 4028772 (1977-06-01), Salerno
patent: 4165553 (1979-08-01), Salerno
patent: 4443508 (1984-04-01), Mehl
patent: 4765662 (1988-08-01), Suska
patent: 4982474 (1991-01-01), Kjellstrom
patent: 5123685 (1992-06-01), Donovan
patent: 5369840 (1994-12-01), Salvador et al.
patent: 5542725 (1996-08-01), Ballew
patent: 5740585 (1998-04-01), Shapiro
patent: 5813091 (1998-09-01), Chaumat
patent: 6327743 (2001-12-01), Rashid et al.
patent: 6550186 (2003-04-01), Haq
patent: 6874198 (2005-04-01), Renaud
patent: 2002/0157319 (2002-10-01), Haq
patent: 2004/0055220 (2004-03-01), Lohman
patent: 2005/0229358 (2005-10-01), Barone
patent: 1021116 (1977-11-01), None
patent: 10010714 (2001-09-01), None
patent: 1035292 (2000-03-01), None
patent: 1256771 (1969-08-01), None
patent: 2198173 (1986-11-01), None
patent: 20-0207162 (2000-12-01), None
patent: 20-0397227 (2005-09-01), None
patent: WO9747842 (1997-03-01), None
patent: WO0045019 (2000-01-01), None
patent: WO2006066307 (2006-06-01), None
Eisenberg Daniel
Mah Chuck Y.
Premier Law Group, PLLC
Wood Christopher
LandOfFree
Door safety mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Door safety mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Door safety mechanism will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4269294