Abstract: An improved scale, including bathroom-type scales, is provided by employing markings on the dial for calibrating the scale using photosensor equipment. The adjusting nut of the scale and the calibration stud of the scale are both accessible for automated mechanical calibration after assembly of the scale. As a result, an iterative calibration procedure is employed by machine as opposed to traditional manual methods. Photosensors read the dial and send a signal to mechanical driver or wrench mechanisms for automated calibration. The improved scale and calibration method reduces labor and production costs.

Abstract: Bread is produced in a bread maker by first mixing/kneading the bread ingredients into a dough, allowing the dough to rest and then kneading the dough for a second cycle. During both kneading cycles, a motor driving a kneading blade is repeatedly bi-directionally rotated with intermittent pulses to give a randomness to the flight of the dough. After kneading, the dough is fermented during a first rise cycle. Next, the dough is preheated and degassed before it is fermented for a second rise cycle. After rising, the dough is baked at a high temperature for proper browning of the crust and then the temperature is lowered to complete the baking of the bread. Lastly, the bread is cooled at a gradual rate by intermittently actuating a heater and a fan.

Abstract: An improved hood for a cooking apparatus, such as an outdoor barbecue grill. The hood includes integrally formed hinges on the sides thereof comprising a pin-in-saddle assembly. The hood also includes a stop for limiting the rearward travel of the lid with respect to the cooking surface.

Abstract: A furniture vignette display. The display includes a plurality of different furniture designs separated by a partition wall connecting each sectional furniture design. The display allows multiple styles of furniture to be shown in the same floor space normally occupied by one complete furniture set.

Abstract: Components for assembling furniture, particularly wrought iron tables. The components include a structure for attaching furniture legs to the main body of the furniture, an apparatus for affixing a glass or other insert into a furniture top, and a member for reducing noise caused by flexing in the furniture top, or in the case of an insert, a member for cushioning and supporting the insert.

Abstract: An indicator for a gauge, such as a floor scale. The indicator includes a semi-circular dial and a two-pronged needle indicator that is free to rotate 360.degree. within the gauge with only one of the two prongs being used at a time.

Abstract: A flexible, electric heating pad having a self-limiting heating element is provided. The heating element includes a pair of relatively spaced conductors surrounded by a positive temperature coefficient (PTC) material. A layer of electrically insulating material surrounds the PTC material. The PTC material includes a polyolefin resin having a relatively low flexural modulus. The heating element is disposed in a generally serpentine configuration within passages formed in the covering material of the heating pad. The passages are formed by joining together layers of covering material using ultrasonic welding or other suitable ways. The temperature of the heating element is controlled using controller circuit which utilizes a solid state timed interval control circuit. A safety circuit is provided for non-resettably disconnecting electrical power from the heating element if short or open circuit conditions occur therein.

Abstract: Patio furniture, for indoor or outdoor use, is formed by frame members made of aluminum tubular extrusions or similar materials. A plurality of straps or a one piece panel with several straps forms a seat and a back for the furniture. Each end of the strap is self-locked into a slot in the frame members. The locking element is either a shear formed tab which slides into the slot of the frame members and which is an integral part of the tang of each strap, or the locking element is an external fastener, such as a canoe clip, a screw, or a Christmas tree clip which is inserted through the end of the strap and into circular holes in the frame members.

Abstract: An improved crank handle assembly for a shade umbrella suitable for patio or beach use, which has a bolt and a crank formed as a unitary member where the head of the bolt is insert molded into the hub of the crank in its manufacture. An annular spacer is mounted on each end of the bolt. An end of the bolt has a reduced threaded portion, which receives a washer and a nut, and the main body of the bolt forms a shoulder adjacent to the threaded portion. The washer abuts against the shoulder and one of the spacers at one end of the bolt. Tightening of the nut causes the washer to bottom out against the shoulder, and the annular spacers to abut against the umbrella pole applying a predetermined amount of compressive force to the crank handle assembly and the umbrella pole.