Home

Primary Examiner: Oechsle, Anton O.
Assistant Examiner: Hum, Vance Y.
Attorney: Ericson; John W.

Next ten patents ordered by date:

Audio-visual system including audio-visual slides
Backhoe attachment
Modular frame for stretching sheet material suitable for home use in hobby activities
Military ribbon holder
Strip module for sign element
Reading scroll machine
Coding strip for guiding containers
Firing pin safety device for hand firearms
Removable filler strips for double barrel firearms
Fish lure

Translate:
En
De
Es
Fr
It
Pt
Ja
Ko
Zh

Title: Methods and apparatus for interactive communications

Abstract: A method of communication, and apparatus for communication, in which a user is provided with a set of recordings, a device for reproducing the recordings, and a map comprising indicia correlating the recordings so that the recordings from the set may be reproduced in a sequence determined by the user.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Wilson, Stewart W. (Concord, MA, US)

Application Number: 294487
Filing Date: 1972-10-02
Publication_date: 1976-03-09
Assignee: Polaroid Corporation (Cambridge, MA)
Primary Class(es): 434/308 434/319
Other Classes:
US Patent Ref:

3255536	Jun, 1966	Livingston	35/9.
3416242	Dec, 1968	Nisbet	35/48.
3425140	Feb, 1969	Dillon et al.	35/36.
3538626	Nov, 1970	Frank	35/48.
3558142	Jan, 1971	Poessel	35/35.
3582956	Jun, 1971	Huston et al.	346/33.
3662121	May, 1972	Cruger	35/35.
3668648	Jun, 1972	Yoshikawa	35/8.

Other Refs: Other References: land, E.H., and Wilson, S.W.; "Education And The Need To Know"; Technology Review; Alumni Association of M.I.T., Jan. 1967, pp. 29-36.
"Patentability-Utility"; U.S. Department of Commerce, Patent Office Academy; 1966; Section 7B1, pp. 1-4.
"Methods for Teaching Military Instructors"; U.S. Army Engineer School; 1958; Section I.G. 003-1, pp. 11,13.