![]() ![]() The template also has a side portion which extends transversely from the upper portion and provides an aperture therein for allowing keys of the keyboard to pass therethrough. ![]() The template is substantially L-shaped and has an upper portion which extends laterally adjacent the topmost row of keys of the keyboard. 15, 1988 to one Duffin, II, there is disclosed a personal computer keyboard template for displaying operating instructions for software programs. Although the prior art reveals numerous varieties of templates for use with computer keyboards, the prior art templates do not teach or even suggest a template which provides markings constituting a measurement scale. It is accordingly an object of the present invention to provide a template for a computer keyboard, which template provides markings constituting a measurement scale. G06F3/0202- Constructional details or processes of manufacture of the input device.G06F3/02- Input arrangements using manually operated switches, e.g.G06F3/01- Input arrangements or combined input and output arrangements for interaction between user and computer.G06F3/00- Input arrangements for transferring data to be processed into a form capable of being handled by the computer Output arrangements for transferring data from processing unit to output unit, e.g.G06- COMPUTING CALCULATING OR COUNTING.Assignors: PHILLS, ANTHONY Application granted granted Critical Publication of US5136787A publication Critical patent/US5136787A/en Priority to PCT/CA1992/000426 priority patent/WO1993007559A1/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Individual filed Critical Individual Priority to US07/770,485 priority Critical patent/US5136787A/en Assigned to PILLARELLA, JOYCE reassignment PILLARELLA, JOYCE SEE DOCUMENT FOR DETAILS. Original Assignee Individual Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US07/770,485 Inventor Anthony Phills Current Assignee (The listed assignees may be inaccurate. Google Patents Ruler template for computer keyboardÄownload PDF Info Publication number US5136787A US5136787A US07/770,485 US77048591A US5136787A US 5136787 A US5136787 A US 5136787A US 77048591 A US77048591 A US 77048591A US 5136787 A US5136787 A US 5136787A Authority US United States Prior art keywords template keyboard units measurement edge Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5136787A - Ruler template for computer keyboard US5136787A - Ruler template for computer keyboard ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |