Patent US3139865A successfully refreshed from Google Patents.
US3139865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilizer support for marking devices
Assignee: Individual
•
Filing: 1963-05-07
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Granted: 1964-07-07
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Expires: 1983-05-07
Abstract
No abstract record available.
Inventors
- 👤 Francis M Aimes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:45
CPC Classifications
B; B43; B43K; B43K23/00; B43K23/001; B43K23/002
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A DEVICE OF THE CHARACTER DEFINED COMPRISING A BASE HAVING A PLATFORM ON THE UPPER SURFACE THEREOF, THE BASE HAVING AN UPWARDLY EXTENDING PORTION HAVING CONTRACTED SIDE WALLS, SAID PORTION TERMINATING IN AN UPPER MAGNET SUPPORTING END ARRANGED ABOVE AND IN WIDE SPACED RELATION TO THE BASE, SAID END INCLUDING A PORTION IN PERPENDICULAR ALINEMENT WITH PART OF SAID PLATFORM, A MAGNET SUPPORTED IN SAID LAST NAMED PORTION, A WRITING IMPLEMENT SHORTER IN LENGTH THAN THE DISTANCE BETWEEN SAID MAGNET AND PLATFORM, AND SAID IMPLEMENT HAVING MEANS AT ONE END ATTRACTED BY THE MAGNETIC FLUX OF SAID MAGNET FOR MAINTAINING THE IMPLEMENT SUPPORTED ON SAID PART OF THE PLATFORM IN PERPENDICULAR STABILIZED POSITION BY SAID MAGNETIC FLUX.
Claim 2
Independent Claim
117 words
A DEVICE OF THE CHARACTER DEFINED COMPRISING A BASE HAVING A PLATFORM ON THE UPPER SURFACE THEREOF, THE BASE HAVING AN UPWARDLY EXTENDING PORTION HAVING CONTRACTED SIDE WALLS, SAID PORTION TERMINATING IN AN UPPER MAGNET SUPPORTING END ARRANGED ABOVE AND IN WIDE SPACED RELATION TO THE BASE, SAID END INCLUDING A PORTION IN PERPENDICULAR ALINEMENT WITH PART OF SAID PLATFORM, A MAGNET SUPPORTED IN SAID LAST NAMED PORTION, A WRITING IMPLEMENT SHORTER IN LENGTH THAN THE DISTANCE BETWEEN SAID MAGNET AND PLATFORM, AND SAID IMPLEMENT HAVING MEANS AT ONE END ATTRACTED BY THE MAGNETIC FLUX OF SAID MAGNET FOR MAINTAINING THE IMPLEMENT SUPPORTED ON SAID PART OF THE PLATFORM IN PERPENDICULAR STABILIZED POSITION BY SAID MAGNETIC FLUX.
References Cited (Backward Citations)
US2693788A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |