Double barrel doser
Granted 6 Apr 2021 · no office action yet
Current assignee: Anderson, Mark L. · originally Mark L. Anderson
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Mark L. Anderson, Jim L. Wait · Examiner: L. A. Grabenstetter · AU 2922 · TC 2900
Life of the application
5 dated eventsDescription
1 parts›FIG. 1 is a front perspective view of…
FIG. 1 is a front perspective view of a double barrel doser showing the design of the invention.
FIG. 2 is a back perspective view thereof.
FIG. 3 is a side view thereof, the opposite side being a mirror image.
FIG. 4 is a top view thereof.
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a front view thereof.
The broken line showing of structural features illustrate portions of the double barrel doser that form no part of the claimed design.
Claims as granted
1 claimLog in to read the claims of this application.
Log in to unlockClassifications
2 codesClaim changes
SoonSee which claims were amended, added or cancelled during examination, with every added and removed word marked.
The published claims of this application are not paired with the granted ones in what we hold.
File wrapper
See the full prosecution history — every USPTO and applicant action on this file, in order.
Log in to unlockDocuments
Log in to open the documents of this file: the application as filed, every office action and response, the notice of allowance.
Log in to unlockChain of title
See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.
Log in to unlock