Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Z-Fold chart paper package

Z-Fold chart paper package

US Patent 4444315 · Granted Apr 24, 1984

Estimated economic value: $138,000 ⓘ

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Two-sided color printing apparatus1999
Two-sided color printing apparatus and reversible print head mounting assembly t1997
Printing apparatus and print head mounting assembly therefor1989
Chart recorded having multiple thermal print heads1988
Positioning means for limited rotation motor1980