公开(公告)号：US4154345A

公开(公告)日：1979-05-15

申请号：US880087

申请日：1978-02-22

申请人： Paul Davis ,  George K. Shumrak

发明人： Paul Davis ,  George K. Shumrak

IPC分类号： B65D77/30 ,  B65D85/72 ,  B65D51/16

CPC分类号： B65D85/72 ,  B65D17/161 ,  B65D77/30 ,  B65D2231/027 ,  B65D2517/0004 ,  Y10S220/27

摘要： A thermoplastic container is provided with a venting structure to enhance the delivery therefrom of food products, including toppings and the like, in an en mass or molded form from the container. A deep drawn rupturable tip is formed in a concave bottom web of the container which can be ruptured by a fingernail or fork tine to vent the bottom of the contents to atmosphere and enhance dispensing of the entire contents by inverting the container. The tip is of lesser depth than the bottom concavity to permit stacking of containers one upon the other and normal positioning on a flat surface.

摘要翻译： 热塑性容器设置有通气结构，以增强从容器中以质量或模制形式从食品中输送食品，包括浇头等。 在容器的凹形底部网中形成深拉伸的可破裂的尖端，该底部腹板可被指甲或叉齿破裂，以将内容物的底部排出到大气中，并通过翻转容器来增强对整个内容物的分配。 该尖端的深度比底部凹陷的深度小，以允许容器彼此堆叠并且在平坦表面上正常定位。

公开(公告)号：US4127189A

公开(公告)日：1978-11-28

申请号：US807588

申请日：1977-06-17

申请人： George K. Shumrak ,  Paul Davis

发明人： George K. Shumrak ,  Paul Davis

IPC分类号： B65D1/34 ,  B65D21/02 ,  B65D43/16 ,  B65D41/16

CPC分类号： B65D1/34 ,  B65D21/0233 ,  B65D43/162 ,  B65D2251/1025

摘要： In a foamed plastic food container having an integral dish and cover, triangular pedestals are formed in the bottom wall of the dish. The height of the pedestals is equal to the stacking height of the container to prevent compacting during storage. Channels between the pedestals allow air circulation about the food in the container to prevent the food from becoming soggy.

摘要翻译： 在具有一体式盘和盖的泡沫塑料食品容器中，在盘的底壁形成三角形基座。 基座的高度等于容器的堆叠高度，以防止储存期间的压实。 基座之间的通道允许围绕容器中的食物的空气循环以防止食物变得潮湿。

公开(公告)号：US4138504A

公开(公告)日：1979-02-06

申请号：US818242

申请日：1977-07-22

申请人： Anthony C. Mack ,  George K. Shumrak

发明人： Anthony C. Mack ,  George K. Shumrak

IPC分类号： A47J39/00 ,  A23L1/00

CPC分类号： A47J39/006 ,  A47B2031/026

摘要： A food serving system for delivering prepared meals to locations remote from the point of preparation, such as to patients in hospitals and nursing homes, which includes a mobile cart having its own low voltage rechargeable power pack that may be utilized to make the cart self powered. The cart has a tier of racks for carrying removable, generally flat, individual, food serving trays. The trays may be disposable or reusable. Each tray is provided with one or more thermally isolated heat transfer devices which may be energized when the tray is placed on a rack in the cart. The trays are constructed to carry conventionally styled, removable dishes, bowls, cups, etc., that may be either disposable or reusable, and the dishes and bowls containing foods to be maintained at a reduced or elevated temperature are placed on the heat transfer devices. The heat transfer devices are intended to maintain the food in the dishes and bowls at the desired serving temperature for extended periods without affecting the temperature of the foods and beverages in other dishes, bowls and cups on the trays, so that when the cart is moved about the hospital they remain at their desired temperatures and the individual trays may be brought to the patients with the different foods and beverages at their separate selected temperatures.

摘要翻译： 一种食物服务系统，用于将准备的食物提供给远离准备的地点，例如在医院和疗养院中的患者，其包括具有其自己的低压可再充电电源组件的移动车，其可以用于使自行车 。 推车有一层机架，用于携带可拆卸的，大致平坦的个人食物托盘。 托盘可以是一次性的或可重复使用的。 每个托盘设置有一个或多个热隔离的传热装置，当托盘放置在推车中的搁架上时，该传热装置可以被通电。 托盘被构造成携带可以是一次性的或可重复使用的传统风格的可移动的碗碟，碗，杯等，并且将含有保持在降低或升高的温度的食物的碗和碗放置在传热装置上 。 传热装置旨在将食物保持在期望的使用温度下的食物和碗中长时间，而不会影响托盘中其它碗碟，碗中的食物和饮料的温度，使得当推车移动时 关于医院，他们保持在所需的温度，并且单独的托盘可以在不同的选择的温度下与不同的食物和饮料一起带到患者身上。

公开(公告)号：USD243362S

公开(公告)日：1977-02-08

申请号：US619624

申请日：1975-10-06

申请人： George K. Shumrak ,  Anthony Mack

设计人： George K. Shumrak ,  Anthony Mack

公开(公告)号：US4316078A

公开(公告)日：1982-02-16

申请号：US106460

申请日：1979-12-26

申请人： Anthony C. Mack ,  Robert A. Phillips ,  George K. Shumrak

发明人： Anthony C. Mack ,  Robert A. Phillips ,  George K. Shumrak

IPC分类号： A47J39/02 ,  A47J39/00 ,  F24C7/08 ,  H05B1/02

CPC分类号： F24C7/087 ,  A47J39/006 ,  A47B2031/026

摘要： An energy saving food serving system for rethermalization of the food and for delivery prepared meals to locations remote from the place of preparation, such as to patients to hospitals and nursing homes. The system includes a mobile cart having its own rechargeable power pack that is utilized to propel the cart. The cart has separate bays, each having a tier of racks for carrying individual food serving trays. Each tray has one or more thermally isolated heat transfer devices which are selectably energized when the tray is in place on a rack in the cart. Preferably, each tray has a pair of heaters referred to herein as plate and bowl heaters and adapted to be operated by control means in either a continuous mode of operation or a rethermalization mode of operation. In the rethermalization mode of operation to manually selected heaters associated with trays in all bays are operated for a predetermined period of time of, for example, 25 minutes, to rethermalize the food from a frozen or at least cold state to a temperature on the order of 170.degree. F.-180.degree. F. Thereafter, the heaters in predetermined bays are operated cyclically to hold the food at the desired temperature range. During the initial predetermined period of the rethermalization mode the heaters may be operated on a continuous "on" basis or may be operated cyclically but preferably at a higher duty cycle and in the maintaining state which follows the predetermined period.

摘要翻译： 一种节能食品服务系统，用于将食物和热量的食物送回到准备的地方，如病人到医院和养老院。 该系统包括具有用于推进推车的其自己的可再充电动力组件的移动推车。 推车有单独的托架，每个托架都有一层托架，用于托运个人食品托盘。 每个托盘具有一个或多个热隔离的热传递装置，当托盘位于推车中的搁架上时，该传热装置可选择地通电。 优选地，每个托盘具有这里称为板和碗加热器的一对加热器，并且适于在连续操作模式或再热化操作模式中由控制装置操作。 在所有托盘中与托盘相关的手动选择的加热器的再热化操作模式在例如25分钟的预定时间段内操作以将食物从冷冻或至少冷态再热化至订单温度 在170°F-180°F之间。此后，预定间隔区中的加热器循环操作以将食物保持在所需温度范围。 在再热模式的初始预定时段期间，加热器可以在连续“接通”的基础上操作，或者可以周期性地操作，但优选地在更高的占空比和在预定时间段之后的维持状态下操作。

公开(公告)号：US4068115A

公开(公告)日：1978-01-10

申请号：US596969

申请日：1975-07-17

申请人： Anthony C. Mack ,  George K. Shumrak

发明人： Anthony C. Mack ,  George K. Shumrak

IPC分类号： A47J39/02 ,  A47B20060101 ,  A47B31/02 ,  A47G23/06 ,  A47G23/08 ,  A47J39/00 ,  B62B20060101 ,  F27D11/02

CPC分类号： A47J39/006 ,  A47B31/02 ,  A47B2031/026

摘要： A food serving system for delivering prepared meals to locations remote from the point of preparation, such as to patients in hospitals and nursing homes, which includes a mobile cart having its own low voltage rechargeable power pack that may be utilized to make the cart self powered. The cart has a tier of racks for carrying removable, generally flat, individual, food serving trays. The trays may be disposable or reusable. Each tray is provided with one or more thermally isolated heat transfer devices which may be energized when the tray is placed on a rack in the cart. The trays are constructed to carry conventionally styled, removable dishes, bowls, cups, etc., that may be either disposable or reusable, and the dishes and bowls containing foods to be maintained at a reduced or elevated temperature are placed on the heat transfer devices. The heat transfer devices are intended to maintain the food in the dishes and bowls at the desired serving temperature for extended periods without affecting the temperature of the foods and beverages in other dishes, bowls and cups on the trays, so that when the cart is moved about the hospital they remain at their desired temperatures and the individual trays may be brought to the patients with the different foods and beverages at their separate selected temperatures.

摘要翻译： 一种食物服务系统，用于将准备的食物提供给远离准备的地点，例如在医院和疗养院中的患者，其包括具有其自己的低压可再充电电源组件的移动车，其可以用于使自行车 。 推车有一层机架，用于携带可拆卸的，大致平坦的个人食物托盘。 托盘可以是一次性的或可重复使用的。 每个托盘设置有一个或多个热隔离的传热装置，当托盘放置在推车中的搁架上时，该传热装置可以被通电。 托盘被构造成携带可以是一次性的或可重复使用的传统风格的可移动的碗碟，碗，杯等，并且将含有保持在降低或升高的温度的食物的碗和碗放置在传热装置上 。 传热装置旨在将食物保持在期望的使用温度下的食物和碗中长时间，而不会影响托盘中其它碗碟，碗中的食物和饮料的温度，使得当推车移动时 关于医院，他们保持在所需的温度，并且单独的托盘可以在不同的选择的温度下与不同的食物和饮料一起带到患者身上。