| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 052069000 | Hinged to swing from vertical to nonvertical | 7 |
| 20090173017 | FIRE-CODE-COMPATIBLE, COLLAPSIBLE PARTITIONS TO PREVENT UNWANTED AIRFLOW BETWEEN COMPUTER-ROOM COLD AISLES AND HOT AISLES - An arrangement for the cooling of computer data centers. More particularly, the arrangement eliminates the problems present in the uneven or inadequate cooling of computer racks due to unwanted airflows, which are encountered between so-called hot aisles and cold aisles present in a computer data center. Specifically, this problem is solved through the provision of partitions which, under normal circumstances, prevent the unwanted airflows by standing in a vertical orientation, yet which, in the event of a fire, collapse from the vertical orientation to a horizontal orientation, thereby avoiding interference with water sprays from sprinkler heads, and thus complying with fire codes and ordinances. Moreover, also employed is a method of preventing the unwanted air flows by utilization of the novel arrangement comprising the fire-code-compatible, collapsible partitions. | 07-09-2009 |
| 20110203194 | Actuatable Window Well Covering System - A window well cover assembly comprises a cover grate, pivotally coupleable to a window well structure or a dwelling. At least one actuator is operable to pivot the cover grate from a closed position in which the cover grate is closed over the window well into an open position in which the cover grate is opened over the window well. A latching assembly is operable to maintain the cover grate in the closed position until released to allow the actuator to pivot the cover grate into the open position. | 08-25-2011 |
| 20140041317 | SYSTEM AND METHOD FOR DELIVERY OF OILFIELD MATERIALS - A system and methodology facilitates the handling of oilfield material. The oilfield material is stored in at least one silo which enables use of gravity to feed the oilfield material to a blender or other suitable equipment. Each modular silo is transportable and may be engaged with a support structure via a pivot connection. Once engaged, the silo is pivoted to a raised, upright position on the support structure. The oilfield material is then moved to an interior of the silo, and gravity may be used to feed the oilfield material to a blender or other equipment in a controlled manner. | 02-13-2014 |
| 20160010323 | MOBILE DRILLING RIG | 01-14-2016 |
| 20160059105 | PORTABLE OUTDOOR FITNESS STUDIO - Some embodiments of the present disclosure include a portable fitness studio for creating an open air workout space that is mobile. The portable fitness studio may include a shell having a pair of side panels and a pair of end panels, wherein at least one of the pair of side panels is an openable panel configured to create an open-air workout space when positioned in an open configuration; fitness equipment mounted within and stored within the shell; and a power source operatively attached to the shell, wherein the power source is configured to provide power to the portable fitness studio. The portable fitness studio may be sized and shaped similar to a conventional shipping container, such that the portable fitness studio is configured to be transported using conventional methods for transporting shipping containers. | 03-03-2016 |
| 20160102740 | Apparatus for converting motion and building assembly comprising the same - An assembly for converting motion comprises a first rotatable arm; a second rotatable arm; a third arm pivotably connected to the second arm; a fourth arm pivotably connected to the second arm; a fifth arm; a first connecting arm extending between the first arm and the third arm, pivotably connected to first arm and the third arm; a second connecting arm extending between the first and second arms, pivotably connected to the first arm and to the second arm; a third connecting arm extending between the first and fourth arms and the fourth and fifth arms, pivotably connected to the first arm, pivotably connected to the fourth arm, and pivotably connected to the fifth arm; and a fourth connecting arm pivotably connected to each of the fourth and fifth arms; the fifth arm pivotably connected to the third connecting arm and mounted to an object to be moved. | 04-14-2016 |
| 20180023285 | STAIRWELL SYSTEM | 01-25-2018 |
