Patent Application
20150282667
The present invention relates generally to an article of manufacture used for industrial baking applications, and more specifically to a baking pan or tray for use in industrial and commercial applications, wherein the baking surface or baking insert portion of the tray may be easily removed and replaced with another baking insert of the same or different design.
Baking pans or trays are commonly used by producers of various baked goods that are supplied to restaurants and grocery stores. Because producers of baked goods often supply large quantities of baked goods to their customers, the trays such goods are baked on are reused many times and are repeatedly subjected to both high thermal and mechanical stresses. Repeated exposure to high temperatures and mechanical stress requires that an industrial baking pan or tray be manufactured from a durable material such as steel or aluminum. Although manufacturing a baking tray from materials such as steel or aluminum does increase the lifespan of the tray, repeated use, re-glazing, or other physical or chemical stressors eventually weakens the metal of the tray and cracks or fractures may appear in the metal surface of the tray. Once a tray has sustained such damage, it is no longer useable and must be discarded. Due to the significant expense of replacing industrial baking trays, additional features may be included to prolong the usable life of these trays. One such feature is a replaceable baking insert/surface that is attached to the body or frame of the tray.
Currently used industrial/commercial baking trays of this nature often include a baking surface that is attached to a frame by welding (permanent) or riveting (permanent/semi-permanent), making removal and replacement of the baking surface difficult and labor-intensive. Removal and replacement of the baking surface may require metalworking methods such as drilling or grinding and may create a food safety hazard by producing metal chips and/or fragments that remain on the tray following the replacement procedure. Because baking surface replacement is labor-intensive and very difficult, trays in need of repair are often shipped to the original tray manufacturer or to a metalworking professional for performance of this work. This aspect of the repair process may add such considerable time and expense that the trays are simply discarded rather than repaired, thereby creating environmental waste and other undesirable consequences. Therefore, there is an ongoing need for an industrial/commercial baking tray that may be quickly, effectively, and inexpensively repaired when the baking insert or baking surface thereof becomes unusable.
The following provides a summary of certain exemplary embodiments of the present invention. This summary is not an extensive overview and is not intended to identify key or critical aspects or elements of the present invention or to delineate its scope.
In accordance with one aspect of the present invention, a first baking tray is provided. This baking tray includes a frame, wherein the frame has been adapted to support a baking insert; and a baking insert, wherein certain portions of the baking insert are received by the frame, and wherein other portions of the baking insert are detachably connected to the frame.
In accordance with another aspect of the present invention, a second baking tray is provided. This baking tray includes a frame having a left portion, a right portion, a front portion, and a rear portion; wherein the left and right portions each include a channel formed lengthwise therein; and wherein the front and rear portions each include a crossbar extending widthwise across the frame; and a baking insert having a left portion, a right portion, a front portion, and a rear portion; wherein the left and right portions each include a folded region, the geometry of which corresponds to the channels formed lengthwise in the frame; and wherein the front and rear portions each include at least one tab which is adapted to releasably engage the crossbars extending widthwise across the frame.
In yet another aspect of this invention, a baking tray system is provided. This baking tray system includes at least one frame having a left portion, a right portion, a front portion, and a rear portion; wherein the left and right portions each include a channel formed lengthwise therein; and wherein the front and rear portions each include a crossbar extending widthwise across the frame and; at least one baking insert having a left portion, a right portion, a front portion, and a rear portion; wherein the left and right portions each include a folded region, the geometry of which corresponds to the channels formed lengthwise in the frame; and wherein the front and rear portions each include a plurality of tabs that are adapted to releasably engage the crossbars extending widthwise across the frame. This system also includes at least one tool for connecting the tabs to the crossbars; and at least one tool for detaching the tabs from the crossbars.
Additional features and aspects of the present invention will become apparent to those of ordinary skill in the art upon reading and understanding the following detailed description of the exemplary embodiments. As will be appreciated by the skilled artisan, further embodiments of the invention are possible without departing from the scope and spirit of the invention. Accordingly, the drawings and associated descriptions are to be regarded as illustrative and not restrictive in nature.
The accompanying drawings, which are incorporated into and form a part of the specification, schematically illustrate one or more exemplary embodiments of the invention and, together with the general description given above and detailed description given below, serve to explain the principles of the invention, and wherein:
Exemplary embodiments of the present invention are now described with reference to the Figures. Although the following detailed description contains many specifics for purposes of illustration, a person of ordinary skill in the art will appreciate that many variations and alterations to the following details are within the scope of the invention. Accordingly, the following embodiments of the invention are set forth without any loss of generality to, and without imposing limitations upon, the claimed invention.
As previously stated, the present invention relates generally to an article of manufacture used for industrial baking applications, and more specifically to a baking pan or tray for use in industrial and commercial applications, wherein the baking surface or baking insert of the tray may be easily removed and replaced with another baking insert of the same or different general design. The present invention may be provided as a system that includes multiple frames; multiple interchangeable baking inserts, at least one tool for connecting the baking inserts to the frame; and at least one tool for detaching the baking inserts from the frame. This system allows baking inserts to be easily installed, removed, or changed from one baking surface type to another in a bakery environment without the use of metalworking or cutting tools that may create dangerous metal shards or metal fragments. The frames and baking inserts included with this invention are typically fabricated using known methodologies. With reference now to
As best shown in FIGS. 1 and 2A-B, a first exemplary baking tray 110 includes metal frame 120 and metal baking insert 150, which is detachably connected to the frame. Frame 120 is generally rectangular in shape and includes left side portion 122, right side portion 130, front portion 140, and rear portion 144. Left side portion 122 further includes channel 124, protrusions 126, and indentations 128. Right side portion 130 further includes channel 132 (not shown), protrusions 136 and indentations 138. Front portion 140 further includes front crossbar 142; and rear portion 144 further includes rear crossbar 146. Baking insert 150, which is also rectangular in shape, includes baking surface 152 and plurality of elongated baking subunits 154 (useful for baguettes or the like), which may be substantially solid, or partially or completely perforated. Baking insert 150 further includes left side portion 156 having a first folded region 158; right side portion 160 having a second folded region 162; front portion 164 having a plurality of tabs 166; and a rear portion 168 also having a plurality of tabs 170 (not shown). As shown in
As shown in
With reference to
While the present invention has been illustrated by the description of exemplary embodiments thereof, and while the embodiments have been described in certain detail, it is not the intention of the Applicant to restrict or in any way limit the scope of the appended claims to such detail. Additional advantages and modifications will readily appear to those skilled in the art. Therefore, the invention in its broader aspects is not limited to any of the specific details, representative devices and methods, and/or illustrative examples shown and described. Accordingly, departures may be made from such details without departing from the spirit or scope of the applicant's general inventive concept.
This patent application claims the benefit of U.S. Provisional Patent Application Ser. No. 61/701,150 filed on Sep. 14, 2012 and entitled “Baking Tray with Interchangeable Inserts,” the disclosure of which is hereby incorporated by reference herein in its entirety and made part of the present U.S. utility patent application for all purposes.
| Number | Date | Country | |
|---|---|---|---|
| 20150076158 A1 | Mar 2015 | US |
| Number | Date | Country | |
|---|---|---|---|
| 61701150 | Sep 2012 | US |
