The infinitely positional umbrella pole table on an umbrella pole includes a fabric table (spring action open form or closed collapsed form). Frame struts support the fabric with support struts forcing frame struts upward in spring action. Table moves on pole by upper and lower couplers. One coupler carries a pole lock. Frame struts are pivotally coupled to one coupler and distally extend out the fabric. Support struts are pivotally coupled to other coupler and distally pivotally coupled to frame struts. When lock open, table moves to infinite vertical positions whether table is in open or collapsed form. When locked, movement of non-locked coupler with respect to locked coupler causes open or closure of fabric table. Table may have collapsible cup.

A collapsible leg assembly that includes a first leg having an upper portion and a lower portion; a second leg having an upper portion and a lower portion; a crossbar extending between the lower portions of the first and second legs, wherein the crossbar further includes a first section and a second section that are either flexibly connected to one another or detachably connected to one another; an upper leg receptacle that is adapted to receive the upper portion of the first leg in a hinged manner and the upper portion of the second leg in a hinged manner; a first lower leg receptacle that is adapted to receive the bottom portion of the first leg in a fixed manner and the first section of the crossbar in hinged manner; and a second lower leg receptacle that is adapted to receive the bottom portion of the second leg in a fixed manner and the second section of the crossbar in hinged manner.

A folding table or work surface configurable between an assembled configuration and a bundled configuration. The folding table generally includes a body with one or more collapsible sidewalls, one or more shelves, and a lid.

A table assembly comprising a table surface having a first end and a second end. The assembly has a first end piece connectable to the first end of the table surface and a second end piece connectable to the second end of the table surface. There is further a first leg assembly connectable to the first end piece and a second leg assembly connectable to the second end piece. Each of the first and second leg assemblies comprises a pair of lateral legs having an upper surface connectable to its respective end piece, and a crossbar connectable to an extending between each of the pair of lateral legs.

A table assembly comprising a table surface having a first end and a second end. The assembly has a first end piece connectable to the first end of the table surface and a second end piece connectable to the second end of the table surface. There is further a first leg assembly connectable to the first end piece and a second leg assembly connectable to the second end piece. Each of the first and second leg assemblies comprises a pair of lateral legs having an upper surface connectable to its respective end piece, and a crossbar connectable to an extending between each of the pair of lateral legs.

The present disclosure discloses a foldable table shelf mechanism. The foldable table shelf mechanism comprises a storage board, a pair of folding frames, and one or more position-limited members. The storage board is configured to be changed to be alternatively in a folded state or in an unfolded state. The one or more position-limited members support the pair of folding frames to enable the storage board to be maintained in an open position when the storage board is in the unfolded state. The storage board parallelly falls frontward and finally abuts a front portion of a top surface of the table during a folding process of the storage board. After being folded, the storage board is convenient for transportation and storage.

The present invention relates to stabilization of RNA, in particular mRNA, and an increase in mRNA translation. The present invention particularly relates to a modification of RNA, in particular in vitro-transcribed RNA, resulting in increased transcript stability and/or translation efficiency. According to the invention, it was demonstrated that certain sequences in the 3′-untranslated region (UTR) of an RNA molecule improve stability and translation efficiency.

Disclosed are adjustable bars and structures having adjustable bars. An adjustable bar includes an inner bar, an outer bar and a locking/unlocking mechanism to control relative movement of the inner and outer bars. The locking/unlocking mechanism includes a locking pin to be selectively inserted into a restriction hole of the outer tubular bar and a restriction member of the inner bar, thereby selectively restricting relative movement of the inner and outer bars in at least one direction. The locking/unlocking mechanism also includes a feature to prevent accidental release of the locking pin from the restriction member. Structures having such adjustable bars are easy and safer to use.

A molded plastic structure may comprise a tabletop with an upper surface and a lower surface. A lip may extend downwardly relative to the lower surface of the tabletop, and the lip may include an outer surface and an inner surface. An inwardly extending portion may extend inwardly from the inner surface of the lip. A frame may be connected to the table top and the frame may include a side rail of a frame. The side rail may include a receiving portion that receives the inwardly extending portion. The side rail may also include a portion that supports the lower surface of the table top and a portion that supports the lip.

A molded plastic structure may comprise a tabletop with an upper surface and a lower surface. A lip may extend downwardly relative to the lower surface of the tabletop, and the lip may include an outer surface and an inner surface. An inwardly extending portion may extend inwardly from the inner surface of the lip. A frame may be connected to the table top and the frame may include a side rail of a frame. The side rail may include a receiving portion that receives the inwardly extending portion. The side rail may also include a portion that supports the lower surface of the table top and a portion that supports the lip.