Closure fasteners – Bolts – Sliding
Reexamination Certificate
2006-05-23
2006-05-23
Glessner, Brian E. (Department: 3676)
Closure fasteners
Bolts
Sliding
C292S092000, C292S137000, C292S165000, C292S169120, C292S341150, C292S341160, C292S341170, C292SDIG069, C292SDIG071, C070S092000
Reexamination Certificate
active
07048312
ABSTRACT:
A walk-in chamber has a door opening closable by a door, which, when in the closed position can be either in a locked position or an unlocked position, dependent on the locking device, which includes a sliding bolt engageable with a locking bolt. To enable a person in the chamber to disengage the locking device, a safety mechanism is provided which enables moving the sliding bolt from an engaging position to a retracted position to enable a person to open the door.
REFERENCES:
patent: 1203394 (1916-10-01), Ottinger
patent: 1578779 (1926-03-01), Titus
patent: 1593372 (1926-07-01), Thompson
patent: 1787296 (1930-12-01), Wild
patent: 1880637 (1932-10-01), Wood
patent: 1908388 (1933-05-01), Watson
patent: 2003394 (1935-06-01), Sell
patent: 2012732 (1935-08-01), Schmidgall
patent: 2106951 (1938-02-01), Hubbell
patent: 2167594 (1939-07-01), Stratman
patent: 2201444 (1940-05-01), Marsh
patent: 2510019 (1950-05-01), Holland
patent: 2726533 (1955-12-01), Quinn
patent: 2746782 (1956-05-01), Schamotta
patent: 2747906 (1956-05-01), Emmert
patent: 2762645 (1956-09-01), Bordner
patent: 2765648 (1956-10-01), Hatcher
patent: 2772107 (1956-11-01), Youngberg
patent: 2772110 (1956-11-01), Petrochko
patent: 2830547 (1958-04-01), Zieche
patent: 2956828 (1960-10-01), Clark
patent: 2966864 (1961-01-01), Weaver
patent: 3066964 (1962-12-01), Lemaire
patent: 3161036 (1964-12-01), Himes et al.
patent: 3346288 (1967-10-01), Cosentino
patent: 3449006 (1969-06-01), Andrew
patent: 3765709 (1973-10-01), Van Wyck
patent: 3786657 (1974-01-01), Loikitz
patent: 3934435 (1976-01-01), Gresham
patent: 3936086 (1976-02-01), Berkowitz
patent: 3998483 (1976-12-01), Yan
patent: 4203622 (1980-05-01), Cook et al.
patent: 4399755 (1983-08-01), Wiedmann
patent: 4439808 (1984-03-01), Gillham
patent: 4480451 (1984-11-01), Fujiya
patent: 4547008 (1985-10-01), Takasaki
patent: 4569546 (1986-02-01), Howard et al.
patent: 4623181 (1986-11-01), Geringer et al.
patent: 4635977 (1987-01-01), Yamada
patent: 4714285 (1987-12-01), Langham
patent: 4741275 (1988-05-01), Lewiner et al.
patent: 4848812 (1989-07-01), Slaughter
patent: 4904005 (1990-02-01), Frolov
patent: 5280974 (1994-01-01), Weintroub
patent: 5285604 (1994-02-01), Carlin
patent: 5529354 (1996-06-01), Studt et al.
patent: 5542211 (1996-08-01), Colombo
patent: 5556140 (1996-09-01), Sakagami
patent: 5732614 (1998-03-01), Oslin
patent: 5816137 (1998-10-01), Gongwer et al.
patent: 5823026 (1998-10-01), Finke
patent: 5946919 (1999-09-01), McKinney et al.
patent: 6022056 (2000-02-01), Cope et al.
patent: 6121583 (2000-09-01), Hansen
patent: 6167797 (2001-01-01), Bollich
patent: 6298603 (2001-10-01), Diaz
patent: 6474247 (2002-11-01), Thomas
patent: 363804 (1981-09-01), None
patent: 40 33 840 (1992-04-01), None
patent: 0 143 332 (1988-08-01), None
patent: 0 323 580 (1989-07-01), None
patent: 0 959 208 (1999-11-01), None
patent: 720764 (1953-02-01), None
patent: 1 141 585 (1967-06-01), None
patent: 2 154 646 (1985-09-01), None
patent: 2 275 733 (1994-09-01), None
Glessner Brian E.
Lugo Carlos
Rational AG
LandOfFree
Safety mechanism for walk-in interiors, particularly for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Safety mechanism for walk-in interiors, particularly for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety mechanism for walk-in interiors, particularly for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3552825