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US3570159A Expired / Lapsed US ⏱️ 0.0 years remaining

Portrait device and method of making the same

Assignee: MEMORIAL PHOTO SERVICE Inc
•
Filing: 1968-08-21
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Granted: 1971-03-16
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Expires: 1988-08-21
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Abstract

Abstract THE PRESENT INVENTION COMPRISES A PORTRAIT INDICIA FOR SECUREMENT TO INTERMENT MARKERS SUCH AS CEMETERY MARKERS, TOMBSTONES, AND SO FORTH. THE PORTRAIT DEVICE OF THE INVENTION INCLUDES A TRANSPARENT, ULTRAVIOLET-FILTER FACE, IS OF A PLASTIC SANDWICH CONSTRUCTION, AND IN A PREFERRED FORM OF THE INVENTION IS HERMETICALLY SEALED THROUGH A THERMOSEALING METHOD STEP APPLIED TO THE PERIPHERY OF THE DEVICE. BACKING THE PORTRAIT INCLUDED IN THE DEVICE IS A BACKGROUND LAYER HAVING A COLOR, CONTRASTING WITH THE PORTRAIT, TO GIVE A BACKGROUND TO THE PORTRAIT OF THE PERSON REPRESENTED. THE INCAPSULATED SANDWICH STRUCTURE IS SEALED TO THE INTERMENT MARKER OR STONE BY MEANS OF A SILICONE ADHESIVE, THE LATTER HAVING A CHARACTERISTIC OF SERVING BOTH AS A SEALING AGENT AND ALSO A RESILIENT BONDING AGENT.

Inventors

  • 👤 Robert Hugh Burgener Jr
  • 👤 Newell J Stewart

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 04:07
CPC Classifications
B; B44; B44C; B44C1/00; B44C1/26; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24628; Y10T428/24736

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-03-15 1974-09-14 1975-03-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-03-15 1978-09-14 1979-03-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-03-15 1982-09-14 1983-03-16 $7700.00 Window Closed / Lapsed

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