Sign Related Definitions & Terms

Symbols and Phrases

80% Rule A basic sign design layout rule. The total area of copy on a sign should not exceed 80% of the area of the sign's face

Ø The symbol on a technical drawing for Diameter

© The Copyright Symbol

® The Registered Trademark Symbol

+ The symbol on a technical drawing indicating an approximate size or dimension.

& (ampersand) Logogram representing the conjunction "and". Originated as ligature of the letters et, the Latin word for "and".



electrical sign design services

With a wealth of experience spanning more than 25 years, Signage Details excels in precision, offering expertly crafted design drawings for Sign Permits, Channel Letters, Cabinets, Logos, Monument Signs, Pylon Signs, Shop/Production plans, and comprehensive Master Sign Programs.

Our design team takes pride in cultivating a rich portfolio, marked by collaborations with esteemed national chains such as Starbucks Coffee, McDonald's, Rubio's Coastal Grill, etc., and in particular for iconic destinations including Disneyland, Universal Studios Hollywood, and the vibrant Las Vegas Strip.

Signage Details extends an invitation to consider us as your preferred Electrical Sign Designer and we look forward to the opportunity to contribute to your upcoming projects.

For all inquiries, please contact us at

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