Static structures (e.g. – buildings) – Framing to receive door – doorjamb – or window sash – Architrave; i.e. – finish strip on floor – ceiling – or wall...
Reexamination Certificate
2002-03-05
2004-04-13
Friedman, Carl D. (Department: 3635)
Static structures (e.g., buildings)
Framing to receive door, doorjamb, or window sash
Architrave; i.e., finish strip on floor, ceiling, or wall...
C052S741300, C052S003000
Reexamination Certificate
active
06718706
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a protective device for protecting exposed entryways and doors from the inadvertent contact and possible damage by furniture, equipment, construction materials and the like being moved.
2. Description of Related Art
The relocation industry employs numerous devices and methods in order to provide the quickest, safest and most inexpensive move possible for their clients. Moving companies and related industries constantly develop, test and refine innovative products so that such a move is possible. For example, moving companies often utilize lifting devices that are easily movable through constricted spaces, such as door frames. These lifting devices can safely secure a heavy load and allow just a single person to navigate the load in and out of buildings. These devices also reduce the risk of injury to movers.
A typical office mover employs several individuals to load and unload furniture on and off moving equipment or move the furniture by hand. The moving equipment typically is pushed or pulled through the office, through the office doors, in to an elevator, out of the elevator, and through the building's front doors. This procedure is repeated, in reverse, to move the furniture into the new office space. Throughout this moving process, edges and corners of, for example, a hand truck or the furniture can inadvertently come in contact with walls, doors, and jambs, not only damaging the moving equipment and furniture, but also the walls, doors and jamb surfaces. Similar to the moving process described above, customized construction in an office space can pose a similar risk to both the moving equipment and building materials, and the surfaces of the building's wall, doors and jambs. The expense of repairing damaged walls, doors and door jambs typically falls upon the building owner, the landlord or building management. Thus, movers and contractors rarely bring to the site protective pads to place minimize such damage to buildings to maintain a quality reputation. Thus, movers and contractors utilize moving equipment designed to avoid this type of damage.
One such product is the Spider Crane® used by Office Moving Systems of Atlanta, Georgia. The Spider Crace® lifts full lateral files high enough to roll a specially designed steel dolly underneath the files. While the cabinet is held safely suspended, a member of the moving crew slides the steel dolly underneath the cabinet, which is then gently lowered. This type of device not only reduces injuries, but also enables the client to minimize down time since the Spider Crane® lifts a full file cabinet. Thus, the client need not unload the cabinets and pack the files in boxes. The proper use of this type of device also reduces the expense to the moving company of patching and painting walls damaged by moving the cabinets through the office versus when cabinets are moved in more traditional ways, such as by a two-wheel dolly or hand truck, where there is less control over the cabinets while they are moved in and out of the buildings.
Even with the best of care, there is always the risk of damage to property during the moving process. Damage is not confined to the items and products being moved, but can also be sustained by the office or residential structure itself which can be banged, dinged or scratched by the items or the moving equipment such as dollies and hand trucks. The transportation of construction materials through a building passageway also can cause damage, specifically damaging areas of narrowing in the passageway, which are typically at doorways and elevators. An inadvertent scrape can damage the paint, wallpaper and other building surface material.
Superior barrier-type protection devices are disclosed in U.S. patent application Ser. No. 09/695,885, which application is fully incorporated herein by reference. The invention of that application comprises two sections and a securing component. A main rectangular section is separated by a vertical line of stitching from a smaller section, or minor rectangular flap. The minor flap is further provided with a vertical line of stitching forming two minor flap components. Both the main section and the minor flap are also provided with at least one horizontal line of stitching. The vertical and horizontal lines of stitching provide fold lines for the device.
With the manufacture and use of these devices, it was noted that certain modifications of the principal design could be improved on, for example, that the main section could include both cushioning material and rigid sheet and that the minor flap itself did not need to be vertically foldable. Therefore, it can be seen that there is a need in the art for lightweight, easily constructed, inexpensive, noninvasive and portable barrier-type device that can protect building surfaces.
BRIEF SUMMARY OF THE INVENTION
Briefly described, in its preferred form, the present invention comprises a barrier device for use with elevator door jamb panels and entryway doors and jambs to protect the surfaces of these panels and doors from sustaining damage from collisions with moving equipment, building materials and furniture. The present invention is a protection device placed against the at-risk wall or door surfaces. The device protects the surfaces from scratches and dents when furniture and construction materials inadvertently bang into these protected surfaces.
The present entryway protector is a barrier-type device that a landlord or property manager can quickly and easily install both to protect the elevator jamb panels and the sidewalls of the adjacent elevator hallway, and to protect open door from scratches and dents. The invention comprises two sections and a securing component. A main rectangular section can be separated from the minor section by a vertical line of stitching. The vertical and horizontal lines of stitching provide fold lines for the device.
The main section is composed of two materials, one of these materials is cushioning material that protects the sidewall or an open door from scratches and dents, the other material is a rigid material that prevents furniture or building material being moved from penetrating the entryway protector and damaging the door or sidewall. The cushioning material absorbs the shock from furniture or building material hitting the entryway protector.
The main section preferably comprises the cushioning material and rigid material enclosed within a protective sleeve of thick vinyl. The minor flap preferably comprises a cushioning material enclosed within a protective sleeve of thick vinyl. The securing component is capable of releasable securing the protection device to the at-risk surface. It should be realized that the entryway protector does not need a protective cover, although it is preferred.
In applications where the present invention is placed at the entrance of an elevator, the entryway protector is placed so that the minor flap folds along a perpendicular edge of the main section. The minor flap is placed in contact with, and is hung against, the jamb panel in proximity to the elevator door using a securing component. Preferably, the minor flap is hung on the jamp panel using suction cups. The jamb panels in proximity to the elevator door typically have one of the two possible widths, approximately seven or fourteen inches. The minor flap is designed to be the necessary width needed to protect the doorjamb.
The vertical line of stitching between the main section and the minor flap is preferably aligned with the corner edge of the door jamb panel and the hallway wall in which the elevator is set. The main section extends along a portion of the length of the hallway wall from the corner edge, away from the elevator. In this configuration, both the jamp panel of the elevator and a length of the hallway wall are protected from contact with moving equipment, construction materials and furniture.
In another application, the protector can “hug” an open door, so the door can remain open while p
Friedman Carl D.
Katcheves Basil
Thomas Kayden Horstemeyer & Risley, L.L.P.
LandOfFree
Entryway protector does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Entryway protector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Entryway protector will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3217617