"Transmission of documents via telephone wires is possible in principle, but the apparatus required is so expensive that it will never become a practical proposition."
Dennis Gabor, British physicist
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| Application No. | Application Title | Issue Date |
| 20110081218 | METAL PLATE MEMBER FIXATION DEVICE A metal plate member fixation device includes a barrel for bonding to a mounting through hole of a first metal plate member, a lock screw bolt inserted through the barrel for threading into a screw hole of a second metal plate member to lock the first and second metal p... | 04/07/2011 |
| 20110070046 | METAL PLATE MEMBER FIXATION DEVICE A metal plate member fixation device includes a barrel for bonding to a mounting through hole of a first metal plate member, a lock screw bolt inserted through the barrel for threading into a screw hole of a second metal plate member to lock the first and second metal p... | 03/24/2011 |
| 20090297290 | NUT LOCKING SYSTEM A nut locking system made from non-metallic components, so as to be suitable for use in a high voltage generator that can easily be fitted and changed, includes a threaded shaft (10) and a nut (20) having at least one flat face (14) extending along ... | 12/03/2009 |
| 20090016844 | Positioning fixture for screws and/or nuts The invention relates to a fixation device (1) for screws/bolts and/or nuts (2) comprising an outer profile (4) having multiple edges, wherein the fixation device (1) is fitted in a form-locking manner to at least two sides (15) of the... | 01/15/2009 |
| 20080279652 | Bore serration for locking threaded inserts against rotation A bore serration for locking externally serrated inserts (3) against rotation, with the external serration (4) comprising several teeth (5), and particularly for use with components made of hard, brittle materials, includes an arcuate serration (... | 11/13/2008 |
| 20080080946 | Expansion pin system for a wind turbine structural tower The disclosed invention is utilized for constructing a tower structure for a wind turbine and generally includes an expansion pin assembly. ... | 04/03/2008 |
| 20070241092 | GLOW PLUG WITH O-RING SEAL An O-ring for a glow plug has a transverse cross section of an elliptical contour and is disposed between a tapered surface of an axial hole of a metallic shell and a sealing portion of a center shaft. The O-ring is pressed on from the rear by an end surface of a press ... | 10/18/2007 |
| 20050169727 | Fastener component An improved fastener component is mountable to a structure and is cooperable with a male threaded fastener component to permit a panel to be mounted to the structure. The improved fastener component includes a first piece mountable within a hole formed in the structure ... | 08/04/2005 |