Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Tube restrictor for expressing fluid from a swab

Tube restrictor for expressing fluid from a swab

US Patent D743044 · Granted Nov 10, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Single use safety needle guard2025
Single use safety needle guard2023
Funnel for an oral fluid collection device2023
Tube and cap spacer2022
Tube and cap spacer2022
Paperboard shipping riser2022
Single use safety needle guard2022
Stabilizing compositions and methods for extraction of ribonucleic acid2020
False bottom tube with cap and plug2020
False bottom tube with cap and plug2020
False bottom tube with cap and plug2020
False bottom tube with cap and plug2019