Security display case

Details Security display case Security display case

2008-01-22

2011-11-01

Hansen, James O (Department: 3637)

Supports: cabinet structure

Show-case type

With compartments

C312S138100, C312S319800

Reexamination Certificate

active

08047619

ABSTRACT:
A security display case including an enclosure having a security portion and a display portion, a platform moveable from the security portion to the display portion, a security member that secures the security portion, a gas spring that moves the platform from the security portion to the display portion, and a stabilizing assembly that stabilizes the moving platform. Optionally, the gas spring is paired with another gas spring so that the lateral forces of the springs are substantially cancelled, and the vertical forces are combined to move the platform. The stabilizing assembly can be a rack and pinion gear including at least two pinion gears engaged by a common member which synchronizes rotation of the gears to prevent binding of the platform as it is moved. The security member can include doors that fold over the security portion and which are engaged at their edges by a common locking member.

REFERENCES:
patent: 145378 (1873-12-01), Wilkins
patent: 328475 (1885-10-01), Ford
patent: 542745 (1895-07-01), Hoare
patent: 944513 (1909-12-01), Selden
patent: 1292550 (1919-01-01), Wheary
patent: 1399680 (1921-12-01), Airgood
patent: 1441763 (1923-01-01), Stinson
patent: 1544218 (1925-06-01), Champion
patent: 1573579 (1926-02-01), Ross
patent: 1831847 (1931-11-01), Derman
patent: 1949954 (1934-03-01), Culler et al.
patent: 1990300 (1935-02-01), Miller
patent: 2068591 (1937-01-01), Bennett
patent: 2201948 (1940-05-01), Watkins
patent: 2284531 (1942-05-01), Miller et al.
patent: 2456429 (1948-12-01), Parsons
patent: 2569254 (1951-09-01), Page
patent: 2576888 (1951-11-01), Padgett
patent: 2655419 (1953-10-01), Achs
patent: 2687934 (1954-08-01), Gipple
patent: 2688527 (1954-09-01), Wright
patent: 2739730 (1956-03-01), Jonas
patent: 3805962 (1974-04-01), Bendiksen
patent: 3896742 (1975-07-01), Ferraro
patent: 4022137 (1977-05-01), Chiu
patent: 4045008 (1977-08-01), Bauer
patent: 4369717 (1983-01-01), Bollier
patent: 4429911 (1984-02-01), O'Neal et al.
patent: 4755011 (1988-07-01), Seroka et al.
patent: 4764146 (1988-08-01), Auer et al.
patent: 4929862 (1990-05-01), Hamilton et al.
patent: 4942328 (1990-07-01), Price
patent: 5129611 (1992-07-01), Grover et al.
patent: 5165768 (1992-11-01), Zarrabi et al.
patent: 5201530 (1993-04-01), Kelch et al.
patent: 5273352 (1993-12-01), Saper
patent: 5295743 (1994-03-01), Moulton et al.
patent: 5450800 (1995-09-01), Leonard
patent: 5483905 (1996-01-01), Johansson
patent: 5524977 (1996-06-01), Orawski
patent: 5638977 (1997-06-01), Bianchi
patent: 5732919 (1998-03-01), Rosen et al.
patent: 5733021 (1998-03-01), O=Neill et al.
patent: 5758936 (1998-06-01), Baughan
patent: 5791749 (1998-08-01), O=Neill et al.
patent: 5820233 (1998-10-01), Hahn
patent: 5853235 (1998-12-01), Barnes
patent: 6102355 (2000-08-01), Rood
patent: 6361131 (2002-03-01), Powell, Jr.
patent: 6540311 (2003-04-01), Canedy et al.
patent: 6764145 (2004-07-01), Canedy et al.
patent: 6802576 (2004-10-01), Shepherd
patent: 6832822 (2004-12-01), Canedy et al.
patent: 6851770 (2005-02-01), Canedy et al.
patent: 7073642 (2006-07-01), Keller et al.
patent: 2001/0011679 (2001-08-01), Noblet et al.
patent: 2005/0184546 (2005-08-01), Kunz et al.
patent: 2005/0255737 (2005-11-01), Bella et al.
patent: 2005/0274303 (2005-12-01), Scherrer et al.
patent: 0 521 728 (1993-01-01), None
patent: 2 619 695 (1989-03-01), None
patent: 668942 (1952-03-01), None
patent: 52-007700 (1977-01-01), None

Affiliated with

Also associated with

Rating

Security display case does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4296475