US3150296A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable magnetic memorandum device or the like
Assignee: Individual
•
Filing: 1960-06-13
•
Granted: 1964-09-22
•
Expires: 1980-06-13
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Mcintosh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:37
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/003; B42D5/005; B42D5/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A MEMORANDUM DEVICE, SIGN OR THE LIKE COMPRISING A BENDABLE PLATE OF MAGNETIC MATERIAL AND, ON ONE FACE OF THE PLATE, AN ELONGATED STRIP OF FLEXIBLE MAGNETIZED MAGNETIC MATERIAL OR SUFFICIENT MAGNETIC STRENGTH TO HOLD THE PLACE WHEN THE STRIP IS POSITIONED AGAINST THE SUFACE OF AN OBJECT OF FERROUS MATERIAL, THE STRIP HAVING, ON THE SURFACE WHICH ENGAGES THE PLATE FACE ONLY, A PRESSURESENSTIVE ADHESIVE OF SUFFICENT STRENGTH, WHEN THE STRIP IS REVERSED AND THE ADHESIVE IS PRESSED AGAINST A SURFACE OF NON-FERROUS MATERIAL, TO SUPPORT THE MAGNETIC MATERIAL AND PLATE, BUT WHICH PERMITS RELATIVELY READY MANUAL REMOVAL OF THE MAGNETIC MATERIAL FROM THE PLATE.
Claim 2
Dependent Claim
106 words
A MEMORANDUM DEVICE, SIGN OR THE LIKE COMPRISING A BENDABLE PLATE OF MAGNETIC MATERIAL AND, ON ONE FACE OF THE PLATE, AN ELONGATED STRIP OF FLEXIBLE MAGNETIZED MAGNETIC MATERIAL OR SUFFICIENT MAGNETIC STRENGTH TO HOLD THE PLACE WHEN THE STRIP IS POSITIONED AGAINST THE SUFACE OF AN OBJECT OF FERROUS MATERIAL, THE STRIP HAVING, ON THE SURFACE WHICH ENGAGES THE PLATE FACE ONLY, A PRESSURESENSTIVE ADHESIVE OF SUFFICENT STRENGTH, WHEN THE STRIP IS REVERSED AND THE ADHESIVE IS PRESSED AGAINST A SURFACE OF NON-FERROUS MATERIAL, TO SUPPORT THE MAGNETIC MATERIAL AND PLATE, BUT WHICH PERMITS RELATIVELY READY MANUAL REMOVAL OF THE MAGNETIC MATERIAL FROM THE PLATE.
References Cited (Backward Citations)
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Cited
US2797370A
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US2727650A
Cited
US2943246A
Cited
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US2959832A
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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) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |