See through fireplace
The present invention is directed to providing a suitably insulated and properly ventilated, factory built, dual opening hearth fireplace. In accordance with one aspect of the present invention, a pre... Read More
Inventors: Taliaferro, James R.;, Assignee: Best Metal Products (Dallas, TX) |
Missile projecting aid attachment for archer's bow
The present invention is a removable attachment which can be affixed to an archer's bow for use in projecting missiles of various shapes with considerable force and accuracy. In the present invention,... Read More
Inventors: Adams, Billy D.;, Assignee: |
Propulsion device for spherical objects having an oscillating support frame providing a programmed discharge of said objects
Summarized briefly, the improvement comprising the present invention is incorporated in a propulsion device of the type disclosed and claimed in U.S. Pat. No. 4,027,646. That device includes a portabl... Read More
Inventors: Bash, C. Malcolm; Pasquito, Joseph;, Assignee: Prince Manufacturing Co., Inc. (Princeton, NJ) |
Slingshot-like tether toy
The present invention is an improvement over that disclosed in my co-pending application referred to above, and differs structurally from the same in the following respects: A single elastic cord is u... Read More
Inventors: Joelson, Ronald;, Assignee: |
Launcher for flying discs
What is claimed is: 1. A launcher for flying discs of the type having an integral circumferential rim, the rim having an inner circumferential surface, comprising: a rigid handle having means at one e... Read More
Inventors: Bridgeman, Gerald L.;, Assignee: |
Crossbow stock
According to the present invention, there is provided a crossbow stock having a stirrup mounted on the fore-end portion of the stock for pivoting relative thereto about a stirrup axis between a first ... Read More
Inventors: Barnett, Bernard T.;, Assignee: B & P Barnett Limited (West Midlands, GB2) |
Device for cleaning, widening and repairing wells of drinking water and irrigation water
The prior state of art involves some defects and drawbacks. First of all, besides the fact that such a device does not allow the bottom water to be discharged when wells have depths greater than 120 m... Read More
Inventors: Levoni, Carlo F.; Levoni, Gian P.;, Assignee: |
Preparation of aromatic amines
We claim: 1. The process which consists essentially in heating a starting hydrocarbon of the formula ##STR4## wherein R and R.sup.1 are alkyl of 1-4 carbon atoms and m and n are 0 or 1 with anhydrous ... Read More
Inventors: Del Pesco, Thomas Wayne; Weigert, Frank Julian;, Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE) |
Certain oxime compositions and their use in controlling fungi
We claim: 1. A compound having the formula ##STR8## wherein R.sup.1 is chlorine or bromine. 2. A compound having the formula ##STR9## wherein R.sup.1 is selected from the group consisting of 4-methylp... Read More
Inventors: Baker, Don R.; Gutman, Arnold D.;, Assignee: Stauffer Chemical Company (Westport, CT) |
Solar energy collecting roof
In connection with metal roofs associated with these earlier inventions, the present invention contemplates improvements in the earlier joint members and in the prior cover glass frame construction wi... Read More
Inventors: Hirai, Takashi; Hino, Tadahiro;, Assignee: Showa Aluminium K.K. (Osaka, JP); Kabushiki Kaisha Hirai Giken (Tokyo, JP) |
Method for rapidly igniting combustible material on a field
The present invention relates to sanitizing agricultural fields after crop harvest by thermal treatment, and more particularly to a novel method for rapidly igniting combustible residue material on a ... Read More
Inventors: Collett, Kenneth R.; Hansen, LeRoy C.;, Assignee: |
Radiant energy collector panel and system
I claim: 1. A radiant energy collector panel for receiving and absorbing radiant energy and having an outer face, comprising a plurality of outwardly facing open ended channels in the panel which are ... Read More
Inventors: Zwillinger, Daniel;, Assignee: |
Novel derivatives of gamma-endorphins, intermediates therefor, and compositions and methods employing said derivatives
OF THE PREFERRED EMBODIMENTS The novel .gamma.-endorphins of this invention heptadecapeptides having the amino acid sequence represented by Formula I: h-tyr-X-Gly-Phe-Met-Thr-Ser-Glu-Lys-Ser-Gln-Thr-... Read More
Inventors: Coy, David H.; Kastin, Abba J.;, Assignee: |
Process for uniformly filling cavities with a foam insulating material
What is claimed is: 1. A process for filling a cavity with insulating material, comprising introducing a liquid, foamable reaction mixture into the cavity through the outlet nozzle of a mixing head wh... Read More
Inventors: Dultgen, Gerd; Schmidt, Wolfgang;, Assignee: Bayer Aktiengesellschaft (Leverkusen, DT) |
Clip for use with berry basket trays in stacks and cover sheet
What is claimed is: 1. A clip composed of a resilient plastics material, and comprising: a vertically disposed frame of generally rectangular outline, and of substantially equal outside width dimensio... Read More
Inventors: Crane, Walton B.;, Assignee: A & E Plastik Pak Co., Inc. (City of Industry, CA) |
Drier felting arrangement
What I claim as new and desire to secure by Letters Patent of the United States of America is: 1. A drier felt arrangement comprising a plurality of drier drums each having an outer drying periphery a... Read More
Inventors: Futcher, Ralph J.;, Assignee: Valmet-Dominion Inc. (Lachine, CA) |
Shoe inlay
OF THE INVENTION FIG. 1 illustrates a top view of an inlay 20 in accordance with the invention intended to fit into a right shoe. Of course it is best to provide two such inlays that are mirror image... Read More
Inventors: Gudas, Charles J.;, Assignee: Scholl, Inc. (Memphis, TN) |
Thermopneumatic actuator
What is claimed is: 1. In an air conditioning apparatus for a space including a duct opening into the space, means for forcing air through the duct into the space, air conditioning means for regulatin... Read More
Inventors: Sugiura, Hiroyuki;, Assignee: Diesel Kiki Company, Ltd. (Tokyo, JP) |
Method and apparatus for continuous casting of hollow articles
I claim: 1. A method for the continuous casting of hollow articles (12), comprising: feeding molten metal (16) into a casting breech (36) disposed at a bottom end (22) of a vertically oriented mold (2... Read More
Inventors: Frantzreb, Sr., John G.;, Assignee: Caterpillar Tractor Co. (Peoria, IL) |
Window, particularly intended for installation in an inclined or flat roof
With its starting point in this prior art technique the invention relates to a window with a frame, which is particularly intended for being mounted in an inclined or flat roof, and a sash which at on... Read More
Inventors: Rasmussen, Villum Benedikt Kann; Kann-Rasmussen, Lars Erik;, Assignee: V. Kann Rasmussen & Co. (Soborg, DK) |
Fireplace heat exchanger
What is claimed as new is as follows: 1. In combination, a fireplace grate including an elevated grate member defining front and rear marginal portions as well as opposite side marginal portions, an e... Read More
Inventors: Adams, Warren H.; Adams, Corajean;, Assignee: |
Fireplace grate and blower
It is, accordingly, an object of the present invention to overcome the deficiencies of the prior art, such as indicated above. A further object is to provide for improved heat transfer. Yet another ob... Read More
Inventors: Young, Byron H.; Bridgwater, Jon D.;, Assignee: Morton Metalcraft Co. (Morton, IL) |
Means for holding a cooking vessel in position on a burner grate
It is a principal object of this invention to provide simple, foolproof means for holding a cooking vessel in position over a burner in a recreational vehicle or on a galley range to prevent movement ... Read More
Inventors: Simpson, Ralph E.; Simpson, Michael L.;, Assignee: Simpson Enterprises (Upland, CA) |
Radiant glossing apparatus for glossing developer sheets and a process for using the same
The present invention provides a radiant glossing apparatus for glossing a developer sheet having a thermoplastic developer resin on the surface thereof. Certain thermoplastic resins are capable of fo... Read More
Inventors: Stone, Benjamin C.; Proehl, D. Scott;, Assignee: The Mead Corporation (Dayton, OH) |
Welding wire for automatic arc welding
What is claimed is: 1. A welding wire for automatic arc welding, the wire consisting of a continuous tubular metal casing and a core composition charged in the interior of the casing and comprising su... Read More
Inventors: Kishida, Katsuhiro; Hirao, Sumio; Date, Hirohiko;, Assignee: Nissan Motor Co., Ltd. (Yokohama, JP) |
Electric water heater with upwardly inclined zig-zag flow path
What I claim as new and desire to protect by Letters Patent of the United States is: 1. An electric water heater having an inlet, an outlet and a series of consecutive pipe sections in a zig-zag confi... Read More
Inventors: Solobay, Leo A.;, Assignee: |
Short-circuit arc welding with constant beads
What is claimed is: 1. A method of short-circuit arc welding using at least one electric supply source for the arc current and a consumable welding wire which method comprises, applying an electric vo... Read More
Inventors: Pijls, Hermanus Stephanus Josephus; Put, Elias;, Assignee: U.S. Philips Corporation (New York, NY) |
Apparatus for deriving a feedback control signal in a thermal system
It is the object of this invention to reduce the control error of electrothermal systems with an adaptive control arrangement wherein a feedback signal is derived by linearly combining functions of th... Read More
Inventors: Sebens, Carl R.; Fisher, III, Chester G.;, Assignee: The Perkin-Elmer Corporation (Norwalk, CT) |
Automatic presettable welding system
Having thus described the invention, we now claim: 1. In an arc welding system: (a) a welding power source capable of supplying a controllable output voltage to a welding electrode, including control-... Read More
Inventors: Ashton, Theodore; Klinger, William E.; Samodell, Ralph M.;, Assignee: The Lincoln Electric Company (Cleveland, OH) |
Welding apparatus with arc interval energy control
An object of the present invention is to provide a novel and improved apparatus for short-arc welding in which said problems are at least substantially eliminated. To this end it is proposed in accord... Read More
Inventors: Johansson, Rune L.;, Assignee: Thermal Dynamics Corporation (West Lebanon, NH) |
Heat Accumulators 
