Celebrity Inventors
Comic actor Danny Kaye received patent D166,807 for the co-design of "Blowout Toy or the Like". It's similar to one of those toys that unravels when you blow into at a birthday party except Kaye's has three blowouts going in different directions, not just one.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8152416 | Device for expanding and/or evacuating parts of anchors After a rock anchor (1), in particular an expandable friction tube anchor (1), comprising an anchor bolt (2) has been inserted into a pre-sunk borehole with an end sleeve (4) first, an adapter (6) having a liquid inflow and outflow... | 04/10/2012 |
| 8100607 | Rock anchor The invention relates to a rock anchor including an elongate, hydraulically inflatable anchor tube made of a ductile material and defining a closed leading end, a trailing end, and a tube cavity extending between the ends. The rock anchor of the invention includes a... | 01/24/2012 |
| 7927043 | Rockbolts made of steel pipes A sleeve 10 for introduction of a pressurized fluid, which is attached to a rockbolt main body 1, comprises a cylindrical projecting part 11 of a large diameter and a bearing-plate-holding part 12 of a diameter smaller than an aperture of... | 04/19/2011 |
| 7891911 | Friction tube anchor and inflation adapter for the latter A friction tube anchor has a tube (1) which can be expanded under the action of a pressurized medium and which is attached to a casing (6). The casing (6) is screwed into a section (13) of a casing-like sleeve (7) which is provided... | 02/22/2011 |
| 7811031 | Device and method for installing a rock bolt and a rock bolt installation rig A device (5) for installing a pressure fluid expandable rock bolt (4) of the kind having a tubular expansion portion and a fitting portion, said device at a distal portion having chuck means for gripping the fitting portion and for establishing a seale... | 10/12/2010 |
| 7794179 | Rockbolt of high strength steel pipe and method of manufacturing the same A high-strength steel pipe rockbolt has an expansive rockbolt main body prepared by processing a high-strength steel sheet of 1.8-2.3 mm in thickness with a tensile strength of 490-640 N/mm2 and an elongation of 20% or more into a welded pipe and roll-for... | 09/14/2010 |
| 7465128 | Anchor device with an elastic expansion sleeve The invention relates to an anchor device, for stabilizing an excavation wall and to be inserted into a hole, bored in an excavation wall. Said anchor device comprises a rigid elongated rod which defines a distal end, to be inserted into the bored hole and a proxima... | 12/16/2008 |
| 7381013 | Rock bolt post grouting apparatus An apparatus (100) for post-grouting a rock bolt (1) has an elongate sleeve (101) adapted to receive a rock bolt (1) with a first end (1a) thereof extending beyond the sleeve first end (101a) and a second end (... | 06/03/2008 |
| 7377724 | Method and device for installing a self-drilling expandable rock bolt and a self-drilling rock bolt In a method and a device for installing, in a rock wall or roof, a self-drilling expandable rock bolt (2) having a drill bit portion (5), an expansion portion (9) and a connecting portion (10), in a rock breaking step, the self-drilling r... | 05/27/2008 |
| 7367751 | Friction rock stabilizer with point anchor A friction rock stabilizer includes an elongated metal tube having and interior and an exterior surface with a distal end and a proximal end. The distal end is tapered and a flange is positioned adjacent the proximal end. The tube further includes a slit that runs s... | 05/06/2008 |
| 7357363 | Expansion bolt An expansion bolt. A first chock has first and second outer ramping surfaces. A second chock has an inner ramping surface complementarily corresponding to the first outer ramping surface. A spring member biases the second chock radially inwardly against the first ou... | 04/15/2008 |
| 7358430 | Strap attachment member An attachment member for a strap for a guitar includes a shaft-shaped member fixable inside a hole in a guitar body via an adhesive agent; and a holding member continuous with this shaft-shaped member which is positioned outside the hole. The shaft-shaped member inc... | 04/15/2008 |
| 7320560 | Controlled expansion of rock bolt The present invention is related to a method for manual installation of rock bolts expandable by means of a pressure media comprising manual coupling of a pressure source to a rock bolt to be expanded. The method comprises the steps of an operator starting a sequenc... | 01/22/2008 |
| 7318689 | Method and device for rock bolting Method and device for rock bolting, wherein a tubular bolt (2) with closed cross-section is inserted and expanded for anchoring inside a bore hole (12), wherein the tubular bolt is expanded to contact in the inner portion of the bore hole, a tension el... | 01/15/2008 |
| 7270501 | Expandable rock bolt and rock bolting system The present invention is related to a rock bolt (7), expandable by means of a pressure media, for insertion into a borehole. The expandable bolt (7) comprises a connection unit (8) with means (11) for detachable interaction with an expans... | 09/18/2007 |
| 7261490 | Jet blast resistant vehicle arresting blocks, beds and methods Aircraft arresting beds constructed of cellular concrete at ends of runways may be subject to damaging effects of jet blast phenomena. Arresting units resistant to such effects and related methods are described. A block of compressible material, such as cellular con... | 08/28/2007 |
| 7244085 | Fastener assembly A fastener assembly includes a grommet having an enlarged bulbous body and a cylindrical extension projecting therefrom, the projection and body defining axially aligned openings therethrough. The cylindrical projection is configured to retain a washer on the outsid... | 07/17/2007 |
| 7181821 | Joining expandable tubulars A method of joining expandable tubulars includes joining the tubulars by forge welding and flushing a reducing flushing gas around the heated tubular ends during at least part of the forge welding operation such that oxides are removed from the forge welded tubular ... | 02/27/2007 |
| 7179020 | Mine roof bolt anchoring system and method An improved mine roof bolt is disclosed. The mine roof bolt comprises a bolt portion having a threaded end, a slidable camming nut, a stop, and an expansion shell having a central threaded nut with wedge fingers extending from it. The camming nut is fitted into the ... | 02/20/2007 |
| 7080697 | Method and device for drilling a hole and for securing an anchorage in a bore hole A method and a device for the drilling, in particular the percussive or percussive rotary drilling of a hole in earth or rock and for securing an anchorage in the hole. A bore hole is created by a drill bit mounted on a drill pipe and a sliding sleeve that surrounds... | 07/25/2006 |
| 7044688 | Roof bolts for use in mines, a method for their production and method for their installation A roof bolt comprises a shaft for insertion in a hole drilled in a mine roof and a head whereby the bolt may be rotated, the head being offset with respect to the longitudinal axis of the shaft so that when the bolt is rotated by means of its head the shaft is cause... | 05/16/2006 |
| 7021878 | Categorizing fasteners and construction connectors using visual identifiers A method of categorizing fasteners and construction connectors by size and type using a color coding system. Each fastener receives a designated and distinct color contained on the surface that is exposed before and after installation. The colors are preselected to ... | 04/04/2006 |
| 7017669 | Methods and apparatus for expanding tubulars The present invention provides methods and apparatus for expanding a first, smaller diameter tubular into frictional contact with a second, larger diameter tubular or wellbore. In an embodiment, annular formations formed on an inner surface of a split ring engage an... | 03/28/2006 |
| 7011281 | Expansion bolt An expansion bolt. A first chock has first and second outer ramping surfaces. A second chock has an inner ramping surface complementarily corresponding to the first outer ramping surface. A spring member biases the second chock radially inwardly against the first ou... | 03/14/2006 |
| 7004686 | Rock bolts with expandable element In a method and device for drilling, in particular impact drilling or rotary percussion drilling, a hole in soil or rock material and forming an anchorage in the hole, wherein a bore hole is formed by the introduction of a drill bit, it is provided that the drill ro... | 02/28/2006 |
| 6994496 | Roof bolts for use in mines, a method for their production and a method for their installation The invention comprises a roof bolt and nut in screw threaded engagement, said bolt comprising a shaft for insertion in a hole drilled in a mine roof and a threaded portion engaged by the nut whereby the bolt may be rotated. The nut is offset with respect to the lon... | 02/07/2006 |
| 6971817 | Jet blast resistant vehicle arresting blocks, beds and methods Aircraft arresting beds constructed of cellular concrete at ends of runways may be subject to damaging effects of jet blast phenomena. Arresting units resistant to such effects are described. A block of compressible material, such as cellular concrete, provides comp... | 12/06/2005 |
| 6935811 | Frictional mining bolt A system for mine roof reinforcement includes a bearing plate and a tubular member with an inner surface, an outer surface, first and second free ends, and an enlarged portion disposed proximate one of the free ends. The system also includes a projectile and an inse... | 08/30/2005 |
| 6929424 | Rock bolt and method of use A rock bolt comprising an elongated bar and an elongated deformable member, with a threaded nut to reduce the distance between the respective ends of the deformable member so as to deform at least part of the member away from the bar. The threaded nut may be located... | 08/16/2005 |
| 6829871 | Wedge anchor for concrete An expansion wedge anchor (80) for insertion in a hole (H) delimited by a wall comprises an expander member (32) and an expansion number (34), the expander member being provided at a leading end of the expander member, the expander member compri... | 12/14/2004 |
| 6793444 | Mechanical anchor A mechanical anchor includes an anchor unit that is divided into a plurality of divided anchor units which are movably connected to a tension rod to be moved in lateral directions. The anchor unit is opened or closed by the movement of the divided anchor units, and ... | 09/21/2004 |
| 6742966 | Expansion shell assembly An expansion shell assembly for mine roof bolts includes an expansion member threaded onto an associated mine roof bolt. A support device is annularly disposed around the associated roof bolt. An expansion shell is annularly disposed around the associated roof bolt ... | 06/01/2004 |
| 6533503 | Mortar composition, curable by frontal polymerization, and a method for fastening tie bars A mortar composition, curable by frontal polymerization after heat initiation, is described, wherein are contained a) at least one polymerizable monomer and/or at least one curable resin, b) at least one polymerization initiator, which can be activated an... | 03/18/2003 |
| 6257802 | Packaging arrangements for rock stabilizer sets A package of rock stabilizer sets and a method for arranging the sets where six sets are provided and each set includes an elongated tube and a bearing plate. Each tube has a tapered end, an end with a flange, and a slit running the length of the tube. Ea... | 07/10/2001 |
| 5997219 | Tube-formed expansion rock bolt A tube-formed rock bolt is expandable into contact with the wall in a bore hole without stretching the periphery of the rock bolt. The rock bolt has an elongated tube (12) with a closed cross section. The tube is provided with a longitudinal depressed par... | 12/07/1999 |
| 5931606 | Stabilizer length coding system A system for providing a visual body-length indicator for a group of mine roof stabilizers of various, unique lengths includes providing each stabilizer with a tubular body and a slot along the body. A bottom annular ring having a ring gap formed therein ... | 08/03/1999 |
| 5827014 | Friction rock stabilizer This invention relates to a friction rock stabilizer which includes an elongated tendon tube which is reduced in cross-sectional dimension over a portion of its length towards one end of the tube, a slot which extends over at least the unreduced length of... | 10/27/1998 |
| 5765969 | Tubeformed rock bolt A tubeformed rock bolt having a closed cross section includes a tube (11) provided with a longitudinal depression (12). First and second sleeves are provided at the ends of the tube, and the sleeves are welded to the tube so that a closed compartment is f... | 06/16/1998 |
| 5649790 | Friction rock stabilizer and method for insertion An apparatus for securing the rock formation of a structure, such as in the walls and ceiling of a mine shaft includes a forward portion having a given diameter and length and cross section and a larger diameter rear portion also having a given diameter a... | 07/22/1997 |
| 5647709 | Anchor bolt anchorable by explosive charge An anchor bolt to be anchored by an explosive charge in a blind bore in a solid material, in particular a rock face or concrete, has a deformation chamber containing the explosive charge. To achieve inexpensive manufacture of the anchor bolt, simple mount... | 07/15/1997 |
