Abstract: A weedless fishing lure of hard bodied design of multiple embodiments, which is adapted to be connected to a fishing line, the one single hook of which is connected to the lure body by a through shaft and rotates about the shaft, said body containing a cavity large enough to completely house the hooking point of the hook while it is being fished, and having a mechanism to keep the hook hidden until deployment is desired, said hook being deployable to the hooking position by back pressure against the attached fishing line and said hook remaining deployed by back pressure against the attached line.

Abstract: A weedless fishing lure of hard bodied design of multiple embodiments, which is adapted to be connected to a fishing line, the one single hook of which is connected to the lure body by a through shaft and rotates about the shaft, said body containing a cavity large enough to completely house the hooking point of the hook while it is being fished, and having a mechanism to keep the hook hidden until deployment is desired, said hook being deployable to the hooking position by back pressure against the attached fishing line and said hook remaining deployed by back pressure against the attached line.

Abstract: A weedless fishing lure of hard bodied design of multiple embodiments, which is adapted to be connected to a fishing line, the one single hook of which is connected to the lure body by a through shaft and rotates about the shaft, said body containing a cavity large enough to completely house the hooking point of the hook while it is being fished, and having a mechanism to keep the hook hidden until deployment is desired, said hook being deployable to the hooking position by back pressure against the attached fishing line and said hook remaining deployed by back pressure against the attached line.

Abstract: A weedless fishing lure of hard bodied design of multiple embodiments, which is adapted to be connected to a fishing line, the one single hook of which is connected to the lure body by a through shaft and rotates about the shaft, said body containing a cavity large enough to completely house the hooking point of the hook while it is being fished, and having a mechanism to keep the hook hidden until deployment is desired, said hook being deployable to the hooking position by back pressure against the attached fishing line and said hook remaining deployed by back pressure against the attached line.

Abstract: A process for obtaining a substantial amount of olefinic products from a residual feedstock by use of a vapor short contact time conversion process unit comprised of a bed of fluidized heat transfer solids. The vapor short contact time process unit is operated at conditions which includes steam dilution to reduce partial pressure of hydrocarbon vapors and a vapor residence time less than about 0.5 seconds.

Abstract: A process for producing normally gaseous olefins from two different process units sharing common downstream quench and fractionation facilities, wherein one of the process units is a short contact time mechanically fluidized vaporization unit for processing petroleum residual feedstocks and the other is a conventional steam cracking unit.

Abstract: A two-stage process for obtaining a substantial amount of olefinic product from a residua feedstock. The first stage is comprised of a thermal process unit containing a reaction zone comprised of a horizontal moving bed of fluidized hot particles operated at temperatures from about 500.degree. to 600.degree. C. and having a short vapor residence time, and the second stage thermal conversion zone operated at a temperature of about 700.degree. C. to about 1100.degree. C., and also having a short vapor residence time.

Abstract: A process for obtaining a substantial amount of olefinic products from a residua feedstock by use of a short vapor contact time thermal process unit comprised of a horizontal moving bed of fluidized hot particles.