Propeller for agitating liquids
Granted 23 Jan 2001
Current assignee: Emu Unterwasserpumpen Gmbh · originally EMU Unterwasserpumpen GmbH
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Helmut Etschel, Helmut Sporl · Examiner: Robin V. Taylor · AU 2911 · TC 2900
Life of the application
4 dated eventsDescription
1 parts›FIG. 1 is a perspective view of a…
FIG. 1 is a perspective view of a new propeller for agitaing liquids in accordance with the present invention;
FIG. 2 is a rear view of the propeller of FIG. 1;
FIG. 3 is a top plan elevational view of the propeller of FIG. 1;
FIG. 4 is a right side elevational view of the propeller of FIG. 1;
FIG. 5 is a bottom view of the propeller of FIG. 1; and
FIG. 6 is a front view of the propeller of FIG. 1; and,
FIG. 7 is a left side view of the propeller of FIG.: 1.
Claims as granted
1 claimLog in to read the claims of this application.
Log in to unlockClassifications
1 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
Documents
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