Teat dilator
Granted 12 Jan 1982 · no office action yet
Assignee: Anderson Mark L
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Mark L. Anderson · Examiner: Bernard Ansher · AU 291 · TC 2900
Life of the patent
3 dated eventsDescription
1 parts›FIG. 1 is a top plan view of…
FIG. 1 is a top plan view of a teat dilator showing my new design;
FIG. 2 is a front elevation view thereof; and
FIG. 3 is a bottom plan view thereof.
Claims
1 · 1 independent · depth 1Classifications
5 codesClaim changes
SoonSee which claims were amended, added or cancelled during examination, with every added and removed word marked.
The published claims of this patent are not paired with the granted ones in what we hold.
File wrapper
Term & fees
See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.
Log in to unlockValidity challenges
See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.
Log in to unlockCitations
See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.
Log in to unlock