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US3083904A Expired / Lapsed US ⏱️ 0.0 years remaining

Magnetic envelope means

Assignee: Individual
•
Filing: 1960-09-09
•
Granted: 1963-04-02
•
Expires: 1980-09-09
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Abstract

No abstract record available.

Inventors

  • 👤 Brenner William
  • 👤 Koslow Sidney

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 01:39
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/54; B65D75/545; B07; B07C; B07C3/00; B07C3/18; B65D27/00; Y; Y10; Y10S; Y10S206/00; Y10S206/818; Y10S428/00; Y10S428/90

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 68 words
AN ENVELOPE COMPRISING A SHEET OF MATERIAL FORMED TO PROVIDE AN ENCLOSURE HAVE A SUBSTANTIALLY RECTANGULAR SURFACE, SAID SURFACE HAVING SPACE TO RECEIVE WRITTEN ADDRESS INFORMATION AND MAGNETIC TAPE MEANS MOUNTED ON SAID ENVELOPE, AND POSITIONED IN PREDETERMINED MANNER WITH RESPECT TO ONE EDGE OF SAID ENVELOPE, FOR PURPOSE OF REGISTRATION WITH AUTOMATIC MAGNETIC RECORDING AND READING APPARATUS, SAID MAGNETIC TAPE MEANS BEING ADAPTED TO RECEIVE MAGNETIC RECORDINGS.
Claim 2
Dependent Claim 68 words
AN ENVELOPE COMPRISING A SHEET OF MATERIAL FORMED TO PROVIDE AN ENCLOSURE HAVE A SUBSTANTIALLY RECTANGULAR SURFACE, SAID SURFACE HAVING SPACE TO RECEIVE WRITTEN ADDRESS INFORMATION AND MAGNETIC TAPE MEANS MOUNTED ON SAID ENVELOPE, AND POSITIONED IN PREDETERMINED MANNER WITH RESPECT TO ONE EDGE OF SAID ENVELOPE, FOR PURPOSE OF REGISTRATION WITH AUTOMATIC MAGNETIC RECORDING AND READING APPARATUS, SAID MAGNETIC TAPE MEANS BEING ADAPTED TO RECEIVE MAGNETIC RECORDINGS.

References Cited (Backward Citations)

US2258106A Cited
GB540600A Cited
US2547838A Cited
US2563340A Cited
US2719629A Cited
US2709001A Cited
FR1100953A Cited
US2797370A Cited
US2915596A Cited
DE1046379B Cited
DE1062465B Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-04-01 1966-10-01 1967-04-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-04-01 1970-10-01 1971-04-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-04-01 1974-10-01 1975-04-02 $7700.00 Window Closed / Lapsed

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