The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 2025
Filed:
May. 13, 2024
Roger J. Malcolm, San Clemente, CA (US);
Stuart Hersey, San Diego, CA (US);
Roger J. Malcolm, San Clemente, CA (US);
Stuart Hersey, San Diego, CA (US);
Abstract
A sample collector for extracting a particulate material specimen from a container includes a needle for puncturing the container and capturing an amount of specimen inside a chamber in mechanical communication with the needle. A spring-loaded continuously and progressively retractable and extendable sheath protects the tip of the needle from inadvertent contact with a human user and encloses the puncture site on the container during collection. A preliminary screening test for illicit substances can be conducted on part of the collected specimen to determine whether the container should be confiscated. Part of the collected specimen can be preserved for later confirmatory testing.