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...that when IBM conducted a market study of Chester Carlson's invention in 1959, the company concluded that it would take only 5000 units of his new product to saturate the market? IBM therefore declined to be part of the new product introduction. Too bad for IBM. Carlson's invention was the xerography process, and his new product was the beginning of the Xerox Corporation. It is estimated that every day, worldwide, 3,000,000,000 copies are made!!

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Class 42/66 - Safety devices


Subclass of Class 42 - Firearms
Definition: Arrangements for preventing premature explosion of the charge.
No. of applications: 3
Last issue date: 07/08/2010


Application No.Application TitleIssue Date
20100170129FIREARM HAVING NONMETALLIC COMPONENTS
A firearm comprising a frame, a barrel with a firing axis connected to the frame, a cylinder pivotally attached to the frame and positioned within an opening in the frame and having a plurality of firing chambers sized to receive a cartridge, and a firing mechanism incl...
07/08/2010
20090199450No-skip recocking revolver pawl retainer
A pawl retainer for a revolver operates to prevent the cylinder from advancing after decocking, thus allowing safe holstering while maintaining uncompromised fire power. The retainer may be automatically or manually “set” so that, when the gun is recocked, the cylin...
08/13/2009
20070234622Revolver handgun having an ambidextrous, integrated, combined, lockable safety and handgun lock and a method of operating the lockable safety and handgun lock
A handgun has a reliable, integrated, lockable safety/hammer lock which is easy to operate and inexpensive to manufacture. The handgun contains a frame having shaft receiving recesses, a hammer supported in the frame, and a lockable safety/hammer lock disposed in a slid...
10/11/2007
 
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