Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Expansion section for tamper-indicating ring of squeeze-off closure

Expansion section for tamper-indicating ring of squeeze-off closure

US Patent 4227618 · Granted Oct 14, 1980

Estimated economic value: $1,920,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Plastic closure and related container finish1983