Patio door assembly with extruded plastics components

Static structures (e.g. – buildings) – Framing to receive door – doorjamb – or window sash – With one movable door section and at least one fixed section

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C052S204700, C052S204510, C049S366000, C160S092000

Reexamination Certificate

active

06968657

ABSTRACT:
Sections of extruded rigid plastics material form a rectangular main frame including a pair of vertical jamb members, a top head member and a bottom sill member connected by welded mitered corners. An extruded plastic astragal member is spaced between the jamb members and has laterally projecting stop portions and internal walls which are rigidly connected by long screws to the head and sill members. A fixed door panel and a pivotal door panel have extruded plastic rectangular frames with welded mitered corner joints and which surround corresponding glazing panels. A continuous gear hinge has an inactive leaf secured to the astragal member and a slightly shorter active leaf. The door panel frames have internal walls which cooperate with the welded corner joints to maintain each frame flat, and long screws positively connect the leaves of the gear hinge to the pivotal door panel frame and the astragal member.

REFERENCES:
patent: 2889588 (1959-06-01), Gillespie
patent: 2918708 (1959-12-01), Sharp et al.
patent: 2953824 (1960-09-01), Minick
patent: 2970642 (1961-02-01), Parsons
patent: 3422488 (1969-01-01), Horstman
patent: 3526922 (1970-09-01), Kellems
patent: 3612821 (1971-10-01), Stromquist
patent: 3724129 (1973-04-01), Stromquist
patent: 3774360 (1973-11-01), Hubbard et al.
patent: 3908730 (1975-09-01), Goss et al.
patent: 4006573 (1977-02-01), Biebuyck
patent: 4068433 (1978-01-01), Glover
patent: 4229905 (1980-10-01), Rush
patent: 4319430 (1982-03-01), Menard
patent: 4399636 (1983-08-01), Blackwell
patent: 4502249 (1985-03-01), Banford
patent: 4532743 (1985-08-01), Miller et al.
patent: 4569154 (1986-02-01), Bayer
patent: 4573287 (1986-03-01), Hagemeyer et al.
patent: 4644696 (1987-02-01), Bursk
patent: 4689933 (1987-09-01), Biro
patent: 4753043 (1988-06-01), Bockwinkel
patent: 4761853 (1988-08-01), Hoffman
patent: 4803809 (1989-02-01), Takemura
patent: 4891921 (1990-01-01), Governale
patent: 4941288 (1990-07-01), Morton
patent: 4999880 (1991-03-01), Baer
patent: 5255473 (1993-10-01), Kaspar et al.
patent: 5341600 (1994-08-01), Heppner
patent: 5435106 (1995-07-01), Garries et al.
patent: 5461829 (1995-10-01), Lehto et al.
patent: 5622017 (1997-04-01), Lynn et al.
patent: 5645330 (1997-07-01), Artwohl et al.
patent: 5651223 (1997-07-01), Novak et al.
patent: RE35618 (1997-10-01), Goossens
patent: 5675947 (1997-10-01), Yane
patent: 5778491 (1998-07-01), Baer
patent: 5822923 (1998-10-01), Governale
patent: 5887387 (1999-03-01), Dallaire
patent: 5913786 (1999-06-01), Mayer
patent: 6055782 (2000-05-01), Morton et al.
patent: 6058665 (2000-05-01), Halvorson, Jr. et al.
patent: 6167662 (2001-01-01), Gruber
patent: 6170210 (2001-01-01), Marts
patent: 6256931 (2001-07-01), Kenkel et al.
patent: 6497265 (2002-12-01), Davis et al.
patent: 2754453 (1979-06-01), None
patent: 080870 (1982-11-01), None
patent: 633383 (1995-01-01), None
patent: 2501771 (1981-03-01), None
patent: 2110283 (1983-06-01), None
patent: 2147645 (1983-06-01), None
patent: 2191529 (1987-12-01), None
patent: 2276187 (1994-09-01), None
patent: 01/55540 (2001-08-01), 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

Patio door assembly with extruded plastics components does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Patio door assembly with extruded plastics components, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Patio door assembly with extruded plastics components will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3481497

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