Device for transmitting sound
Granted 7 Jan 2003 · 2 office actions
Assignee: 3D Acoustics Vertriebs-GmbH
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Frank Hillebrand, Bernd Hillebrand · Examiner: Nanda Bondade · AU 2912 · TC 2900
Life of the application
11 dated eventsDescription
1 parts›The invention is a portable device for transmitting…
The invention is a portable device for transmitting sound.
FIG. 1 is a perspective view of a device for transmitting sound showing our new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a right side elevational view thereof.
The broken line showing on FIGS. 1-5 is for illustrative purposes only and forms no part of the claimed design.
Claims as granted
1 claimLog in to read the claims of this application.
Log in to unlockClassifications
2 codes- /DRW
Claim 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