Mailing article with audible message generator

• US 5,245,171 A
• Filed: 07/27/1990
• Issued: 09/14/1993
• Est. Priority Date: 07/27/1990
• Status: Expired due to Fees

• Current Assignee: Lifetime Marketing/Communications Incorporated
• Original Assignee: Lifetime Marketing/Communications Incorporated
• Inventors: Fox, Harvey, Demner, Howard
• Primary Examiner(s): Shepperd, John
• Assistant Examiner(s): Sikorski, Edward
• Application Number:
  US07/558,658
• Time in Patent Office: 1,145 Days
• Field of Search: 235/487, 235/492, 381/188, 206/232, 229/68 R, 229/74, 229/92.8, 493/923, 493/920, 40/455, 40/124.1, 361/421, 357/74, 357/85, 283/100, 283/103, 283/105, 283/106, 283/116
• US Class Current: 235/492
• CPC Class Codes: B42D 15/022 combined with permanently fastened sound-producing or light-emitting means or carrying sound records
• CPC Class Codes: B65D 27/00 Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents with shock-absorbing properties B65D81/03; letter-cards B42D15/00
• CPC Class Codes: G09F 27/00 Combined visual and audible advertising or displaying, e.g. for public address
• CPC Class Codes: Y10S 493/923 with opening means, e.g. tear strip, valve

Claims