Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Panel hangers – travelers and/or tracks – Wheel mounts
Reexamination Certificate
2008-07-18
2010-12-14
Mah, Chuck Y. (Department: 3677)
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Panel hangers, travelers and/or tracks
Wheel mounts
C016S099000, C016S097000, C016S106000
Reexamination Certificate
active
07849560
ABSTRACT:
A window roller apparatus comprising a cradle, a housing pivotably installed in the cradle, and at least one roller wheel rotatably installed in the housing. Cradle side walls are formed with opposite inwardly-opening cradle side wall recesses, and respective housing side walls are formed with opposite inwardly-opening housing side wall recesses and with opposite outwardly-projecting bosses configured to pivotably engage the respective inwardly-opening cradle side wall recesses. The at least one roller wheel has an axle that engages the housing side wall recesses. A resilient pad is positioned on the cradle bottom wall between the cradle and the housing, the pad being of a sufficient size and thickness to at least partially engage the housing and effectively bias the housing toward a parallel orientation relative to the cradle while allowing for non-parallel operation of the housing relative to the cradle as dictated by operational constraints on the window roller apparatus.
REFERENCES:
patent: 3237238 (1966-03-01), Anderson
patent: 3402483 (1968-09-01), Hans et al.
patent: 3696560 (1972-10-01), Hallin
patent: 3959849 (1976-06-01), Marquardt
patent: 3996643 (1976-12-01), Steigerwald
patent: 4194266 (1980-03-01), Natzel
patent: 4262451 (1981-04-01), Dallaire
patent: 4696583 (1987-09-01), Gorges
patent: 4873741 (1989-10-01), Riegelman
patent: 5018263 (1991-05-01), Stern
patent: 5018306 (1991-05-01), Prevot
patent: 5161330 (1992-11-01), Auriemma
patent: 5287655 (1994-02-01), Harvey
patent: 5343594 (1994-09-01), Harvey
patent: 5791089 (1998-08-01), Prevot et al.
patent: 5845363 (1998-12-01), Brempell et al.
patent: 5950279 (1999-09-01), Chaput
patent: 6021547 (2000-02-01), Stagoll
patent: 6026612 (2000-02-01), Strassel et al.
patent: 6526625 (2003-03-01), Becken
patent: 6681445 (2004-01-01), Huang
patent: 2007/0017065 (2007-01-01), Hutnik et al.
Mah Chuck Y.
Mind Law Firm
Sander Justin G.
Sartain Jeromye V.
LandOfFree
Self-adjusting window roller apparatus and method of use does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Self-adjusting window roller apparatus and method of use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-adjusting window roller apparatus and method of use will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4195707