| Patents for E04H 12 - Towers; Masts, poles; Chimney stacks; Water-towers; Methods of erecting such structures (12,702) |
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| 05/03/2000 | CN2376513Y Large capacity prestressing concrete contact net pole |
| 05/02/2000 | CA2081644C Method for erection of absorber towers using jacking system |
| 04/26/2000 | EP0994982A1 Method for manufacturing a post and post manufactured according to said method |
| 04/25/2000 | US6053283 Scaffolding mast |
| 04/19/2000 | EP0741830B1 A holder for a flagstaff finial |
| 04/18/2000 | US6050034 Anchoring device for a pole- or post-like object |
| 04/13/2000 | DE19843293A1 Support foot for mounting wooden stanchion on concrete pedestal is fixed through support plate using nails or screws which form acute angle with longitudinal axis of stanchion |
| 04/12/2000 | EP0991831A1 Method for erecting a structure for an emergency power line, apparatus and kit of parts therefor |
| 04/11/2000 | US6048594 High compressive strength and tensile strength, hollow post or pole, hard core |
| 04/05/2000 | CN2372400Y Diagonal wire anticollision protective device |
| 03/30/2000 | WO2000017471A1 Timber pole and method of increasing the working life of a timber pole |
| 03/30/2000 | DE19839717A1 Mobile site monitoring equipment |
| 03/29/2000 | EP0989258A1 Blocking and holding device of a sunshade post |
| 03/29/2000 | CN2371272Y Lampstand |
| 03/29/2000 | CN2371271Y Single column double-curve power steel pipe tower |
| 03/29/2000 | CN2371270Y Power transmission iron tower |
| 03/29/2000 | CN2371269Y Medium wave transmitting tower for curve antenna |
| 03/29/2000 | CN1050875C Energy absorbing pole |
| 03/28/2000 | US6041558 Collapsible tower system for antenna or the like |
| 03/22/2000 | EP0986685A1 Three-dimensional iso-truss structure |
| 03/22/2000 | EP0759112B1 Pole |
| 03/21/2000 | US6039298 Tapered steel post |
| 03/15/2000 | CN2368919Y Piled up water tower foundation |
| 03/14/2000 | US6036161 Sandbar system |
| 03/09/2000 | WO2000012832A2 Radially expandable device |
| 03/07/2000 | US6032880 Ground spike for a sun umbrella |
| 03/02/2000 | DE19839770A1 Peg with specifically cut thread and handle to be used for keeping abject like parasol, small tree trunk, or tent safely joined to ground |
| 03/02/2000 | DE19837883A1 Trägervorrichtung für Baukonstruktionen und Verfahren zum Herstellen einer Trägervorrichtung A carrier device for building constructions and methods for preparing a support apparatus |
| 02/24/2000 | WO2000009986A1 Method, apparatus and support for testing poles |
| 02/24/2000 | WO2000009834A1 Device and method for positioning and fixing beams with floor dowels |
| 02/24/2000 | WO2000009833A1 Device for fixing bars, posts, masts and such like in the ground and method for producing such a fixing device |
| 02/24/2000 | DE19836370A1 Ground anchor for posts, masts etc, made by hammering cylindrical piece of tubing to form cone shaped anchor section |
| 02/24/2000 | CA2281068A1 Ground anchoring mechanism |
| 02/24/2000 | CA2245596A1 Ground anchoring mechanism |
| 02/23/2000 | EP0980938A2 Support assembly for buildings construction and method of making the same |
| 02/23/2000 | CN2365343Y Indoor pneumatic flagpole |
| 02/23/2000 | CN2365342Y Guy wire protective cover |
| 02/22/2000 | US6027228 Christmas tree lawn ornament |
| 02/22/2000 | US6026627 Antenna support for power transmission tower |
| 02/17/2000 | DE4445165C2 Verfahren und Stockbaum zum Errichten von Gittermasten Procedures and tree Stock for erecting pylons |
| 02/17/2000 | DE19836523A1 Ground anchor as vertical post holder has pointed tubular section with inner ring shoulder as beating surface with bottom of post acting as hammer |
| 02/16/2000 | CN2364143Y Composite metal hollow rod |
| 02/10/2000 | DE19835976A1 Ground anchor with a holding post for foundation mold shells has a stabilizing plate against lateral forces which is driven in after the post is in place and secured by clamping pins |
| 02/10/2000 | DE19832921A1 Tower construction esp. for wind power plant with metal outer and inner shells and concrete shell arranged between these also connecting carrying elements for forming carrying |
| 02/09/2000 | CN2362972Y Structure improved concrete electric wire pole form |
| 02/08/2000 | USRE36550 Adjustable mounting for a post system |
| 02/08/2000 | US6021614 Protective pole caps for utility poles |
| 02/03/2000 | DE19836092A1 Handrail post height adjustment to regulation height cuts post near ground to take baseplate and correspondingly holed intermediate plate for holding shoe to admit post to required height. |
| 02/03/2000 | DE19834366A1 Einrichtung zum Halten eines Gegenstandes, insbesondere eines Sonnenschirmes Means for holding an article, particularly a parasol |
| 02/03/2000 | DE19834249A1 Restoration of a boundary marker post uses shaped plastics components pushed over the post to form an outer skin to be filled with concrete or foam materials |
| 02/02/2000 | EP0976893A2 Access panel for pole |
| 02/02/2000 | EP0976342A2 Apparatus for holding an article, in particular a parasol |
| 02/02/2000 | CN2361756Y Multi-functional electric-control flagpole |
| 02/02/2000 | CN2361755Y Flag pole mounting protecting device |
| 02/02/2000 | CN2361754Y Insulating cross-arm |
| 02/02/2000 | CN2361753Y Telescopic light pole |
| 02/01/2000 | US6018926 Banner pole structure |
| 01/27/2000 | WO2000004251A1 A truss structure |
| 01/26/2000 | EP0974546A1 Assembly device for metallic lattice members |
| 01/26/2000 | CN2360901Y Electric self-controlling flag spreading device |
| 01/26/2000 | CN2360531Y Flagpole base protecting cover |
| 01/26/2000 | CN1048785C Method and equipment for prodn. of hollow glass fiber reinforced plastic rod for lamp stand and flag pole |
| 01/25/2000 | US6018325 Monopole antenna mounting system |
| 01/18/2000 | US6015139 Anchor for guard rail system on structural grating floors |
| 01/18/2000 | US6015138 Newel post anchoring device |
| 01/12/2000 | CN2358160Y Combined square tower machinery foundation |
| 01/12/2000 | CN1048309C High-voltage power transmission tower |
| 01/05/2000 | EP0968345A1 Base for securing shaped rods |
| 01/05/2000 | EP0968344A1 Integrated communications equipment enclosure and antenna tower |
| 01/05/2000 | CN1048068C Construction method for building hyperbola concrete tower |
| 01/05/2000 | CN1048065C Method for construction concrete cylinder |
| 12/30/1999 | DE19827308A1 Adjustable fastening element for uprights for balustrades and railings |
| 12/29/1999 | EP0967348A2 Sun shade holder driven in the ground |
| 12/28/1999 | US6006479 Pole top protective device and method |
| 12/22/1999 | CN1239175A Anticorrosion technology for external surface of street lamp pole |
| 12/21/1999 | US6003826 Supporting system for patio deck accessories |
| 12/09/1999 | DE19823650A1 Verfahren und Vorrichtung zum Herstellen von hohen, hohlen, turmartigen Bauwerken von zweihundert Metern Höhe und mehr, insbesondere von Türmen für Windkraftanlagen Method and apparatus for producing high hollow tower-like structures of two hundred meters in height and more particularly of towers for wind turbines |
| 12/08/1999 | CN2352604Y Energy saving temp. adjusting type water tower |
| 12/02/1999 | DE19821227A1 Fence etc foundation system for ground anchorage |
| 12/01/1999 | EP0960986A2 Process and device for the construction of tall, hollow, towerlike structures of two hundred meters height and more, specially wind generator towers |
| 12/01/1999 | EP0960241A1 Tube fundament and method for manufacturing the same |
| 12/01/1999 | CN2351050Y Support |
| 11/25/1999 | DE19823111A1 Pillar, preferably with historical architectural, e.g. Corinthian, style |
| 11/24/1999 | CN2350833Y Flag post with device for blowing out to make flag wave |
| 11/20/1999 | CA2238132A1 Post and rail system using extrudable plastic posts |
| 11/18/1999 | DE19820378A1 Post to which one, but preferably several, electrical device(s) can be fastened |
| 11/17/1999 | EP0957218A2 Spacer between pole and cross-arm |
| 11/17/1999 | EP0956790A2 Umbrella stand |
| 11/17/1999 | EP0956409A1 Composite filled hollow structure |
| 11/17/1999 | CN2349304Y Vertical pole tower capable of putting down |
| 11/17/1999 | CN2349303Y Integral pre-stressed iron tower |
| 11/16/1999 | US5984587 Ground stabilization apparatus and method for installing an enlongated post |
| 11/16/1999 | US5984248 Lamp-holding hook clamp and connector keyway |
| 11/16/1999 | US5983591 Lightening pole |
| 11/16/1999 | CA2075968C Apparatus and method for building a foundation for upright or for making passages therethrough |
| 11/13/1999 | CA2271599A1 Spacer between pole and cross-arm |
| 11/11/1999 | WO1999056584A1 Anchor locking device |
| 11/11/1999 | DE19919142A1 Parasol for sun and rain protection |
| 11/11/1999 | DE19820349A1 Building site hoarding placard or line mast |
| 11/11/1999 | DE19820140A1 Befestigung von Masten für Ampeln oder dergleichen Attaching poles for hanging baskets or the like |