Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pet bowl with means to notify a pet owner that the bowl is empty

Pet bowl with means to notify a pet owner that the bowl is empty

US Patent 6318291 · Granted Nov 20, 2001

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Knee airbag2013