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US3277819A Expired / Lapsed US ⏱️ 0.0 years remaining

Hand printer

Assignee: Weber Marking Systems Inc
•
Filing: 1964-03-06
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Granted: 1966-10-11
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Expires: 1984-03-06
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Abstract

No abstract record available.

Inventors

  • 👤 Harold T Berkland

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 09:05
CPC Classifications
B; B41; B41K; B41K1/00; B41K1/36; B41K1/38; B41K1/52; B41K1/32

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 172 words
A HAND STAMP PRINTING DEVICE COMPRISING A RECTANGULAR FRAME, AN INK RESERVOIR SQUEEZE BOTTLE MOUNTED ON ONE SIDE OF SAID RECTANGULAR FRAME, RECTANGULARLY SHAPED INK DISPERSING PLATES MOUNTED ON THE OTHER SIDE OF SAID RECTANGULAR FRAME AND HAVING PASSAGEWAY COMMUNICATION WITH SAID INK RESERVOIR SQUEEZE BOTTLE, SAID DISPERSING PLATES HAVING A PLURALITY OF OPENING IN THE SIDE THEREOF AWAY FROM SAID RECTRANGULAR FRAME FOR FEEDING INK THERETHROUGH RESPONSIVE TO PRESSURE ON SAID INK RESERVOIR SQUEEZE BOTTLE, A FIRST COMPRESSIBLE RECTANGULARLY SHAPED INK PERVIOUS PAD FASTENED TO AND COVERING ONE PORTION OF THE UNDERSIDE OF SAID INK DISPERSING PLATES, A SECOND SPACED APART COMPRESSIBLE RECTANGULARLY SHAPED INK PREVIOUS PAD FASTENED TO AND COVERING ANOTHER PORTION OF THE UNDERSIDE OF SAID INK DISPERSING PLATES, AN INK IMPERVIOUS STRIP FILLING THE SPACE INTERMEDIATE THE SPACED APART INK PERVIOUS PADS AND COMPLETING THE FULL COVERING OF THE INK FEEDING UNDERSIDE OF SAID INK DISPERSING PLATES, MEANS COVERING SAID FIRST INK PERVIOUS PAD FOR ONE IMPRINTING, AND MEANS COVERING SAID SECOND INK PERVIOUS PAD FOR ANOTHER IMPRINTING.

References Cited (Backward Citations)

US417736A Cited
US659535A Cited
US1780095A Cited
US1610117A Cited
US2020151A Cited
FR830499A Cited
US2427765A Cited
US2598806A Cited
US3172356A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-10-10 1970-04-11 1970-10-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-10-10 1974-04-11 1974-10-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-10-10 1978-04-11 1978-10-11 $7700.00 Window Closed / Lapsed

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