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US3086460A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: Individual
•
Filing: 1961-05-24
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Granted: 1963-04-23
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Expires: 1981-05-24
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Abstract

No abstract record available.

Inventors

  • 👤 Harold R Denning

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 12:30
CPC Classifications
B; B41; B41K; B41K1/00; B41K1/22

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 66 words
A STUD PLATE MARKER COMPRISING AN OPEN BOTTOM HOUSING, A MARKING DRUM ROTATABLY MOUNTED IN SAID HOUSING, MARKING MEANS CARRIED BY SAID DRUM AND INCLUDING AN APPLICATOR PROJECTING SLIGHTLY OUTWARDLY BEYOND THE OUTERMOST CIRCUMFERENTIAL EDGES OF SAID DRUM FOR APPLYING A MARK TO THE SURFACE OVER WHICH SAID DRUM IS BEING ROLLED, SAID DRUM INCLUDING FLUID REMOVABLE AND READILY REPLACEABLE RESERVOIR MEANS SEPARATE FROM BUT COMMUNI-
Claim 2
Dependent Claim 66 words
A STUD PLATE MARKER COMPRISING AN OPEN BOTTOM HOUSING, A MARKING DRUM ROTATABLY MOUNTED IN SAID HOUSING, MARKING MEANS CARRIED BY SAID DRUM AND INCLUDING AN APPLICATOR PROJECTING SLIGHTLY OUTWARDLY BEYOND THE OUTERMOST CIRCUMFERENTIAL EDGES OF SAID DRUM FOR APPLYING A MARK TO THE SURFACE OVER WHICH SAID DRUM IS BEING ROLLED, SAID DRUM INCLUDING FLUID REMOVABLE AND READILY REPLACEABLE RESERVOIR MEANS SEPARATE FROM BUT COMMUNI-

References Cited (Backward Citations)

US549350A Cited
US1215900A Cited
US2451595A Cited
US2513419A Cited
US3046884A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-04-22 1966-10-22 1967-04-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-04-22 1970-10-22 1971-04-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-04-22 1974-10-22 1975-04-23 $7700.00 Window Closed / Lapsed

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