"That’s an amazing invention, but who would ever want to use one of them?"
President Rutherford B. Hayes ; Said in 1876, after Alexander Graham Bell demonstrated the telephone to him at the White House
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| Number | Title | Issue Date |
| 4115909 | Reinforcing insert for collapsible packages A cardboard insert for reinforcing collapsible packages, such as see-through plastic bags, is formed from a onepiece blank in which a number of panels are separated by score lines. The panels are sized and shaped to define the desired form, generally a ri... | 09/26/1978 |
| 4089459 | Coin wrapper The disclosure relates to a coin wrapper comprising a sheet of transparent flexible material. The sheet can be snapped to enable it to be formed into a cylinder with predetermined dimensions. Inner circular ridges are provided near both ends of the cylind... | 05/16/1978 |
| 4020875 | Waveguide elements A waveguide element is formed of a body of plastics resin, such as, acrylonitrile-butadiene-styrene resin, having a tubular portion open at its opposite ends and flanges directed outwardly at such ends, and a conductive layer, for example, of an electrole... | 05/03/1977 |
| 3996968 | Tubing articles A tubing article is fabricated from a fluid permeable fibrous plexifilamentary polyolefin material having a porosity &3xb5; of 0.5 to 0.7, a contact angle of greater than 85°, and a Gurley-Hill porosity in the range of 4 to 70 sec/100 cc. The tubing is p... | 12/14/1976 |
| 3984000 | Pellet dispenser A dispensing and packaging system for pellets such as ampules or vials. The system comprises an elongated resilient plastic tube in which the pellets are arranged in a line. The tube is of slightly smaller inner diameter than the pellets; and it is slit a... | 10/05/1976 |
| 3956544 | Tubular package This invention relates to a tubular mold having excellent resistance to stretch. The mold is a "duplex type" flexible tubular mold comprising an outer film laminate comprising: A first film ply of cellophane having a saran film bonded to its outer and inn... | 05/11/1976 |