Patent US3230651A successfully refreshed from Google Patents.
US3230651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bulletin board
Assignee: Individual
•
Filing: 1963-05-16
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Granted: 1966-01-25
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Expires: 1983-05-16
Abstract
No abstract record available.
Inventors
- 👤 Navarro Pablo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:02
CPC Classifications
G; G09; G09F; G09F15/00; G09F15/0006; Y; Y10; Y10T; Y10T24/00; Y10T24/20; Y10T24/202
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
197 words
A BULLETIN BOARD FOR DISPLAYING PRINTED SHEETS AND THE LIKE COMPRISING SURFACE FORMING MEANS HAVING A FRONT FACE PORTION ADAPTED TO RECEIVE SHEETS TO BE DISPLAYED THEREAGAINST, AND A PLURALITY OF SPACED MOUNTING DEVICES FOR RELEASABLY SECURING THE SHEETS AGAINST SAID FACE PORTION, SAID MOUNTING DEVICES BEING LOCATED VERTICALLY AND HORIZONTALLY OVER SAID FRONT FACE, EACH OF SAID DEVICES INCLUDING A MEMBER EXTENDING THROUGH AN OPENING IN SAID FACE AND HAVING A UNITARY HEADED ELEMENT IN FRONT THEREOF, EACH SAID HEADED ELEMENT BEING AN ELONGATED ARCUATELY SHAPED PLATE HAVING OPPOSITE END PORTIONS ADAPTED TO ENGAGE AGAINST SAID FRONT FACE PORTION, EACH SAID ELEMENT EDGE PORTION BEING ADAPTED TO ENGAGE A MARGINAL PORTION OF A SHEET DISPOSED BETWEEN SAID ELEMENT AND SAID FACE PORTION, SAID PLATE HAVING A CONVEX OUTWARDLY FACING SURFACE BETWEEN SAID OPPOSITE END PORTIONS AND A PORTION BETWEEN SAID OPPOSITE END PORTIONS OFFSET FROM SAID FACE PORTION WHEN SAID OPPOSITE END PORTIONS ENGAGE SAID FACE PORTION, AND RESILIENT MEANS BEHIND SAID FACE PORTION IMPARTING A FORCE TO SAID MEMBER FOR MAINTAINING SAID MEMBER IN ITS POSITION IN SAID OPENING AND FOR URGING SAID OPPOSITE END PORTIONS OF SAID PLATE INTO A POSITION AGAINST SAID FACE.
Claim 2
Dependent Claim
197 words
A BULLETIN BOARD FOR DISPLAYING PRINTED SHEETS AND THE LIKE COMPRISING SURFACE FORMING MEANS HAVING A FRONT FACE PORTION ADAPTED TO RECEIVE SHEETS TO BE DISPLAYED THEREAGAINST, AND A PLURALITY OF SPACED MOUNTING DEVICES FOR RELEASABLY SECURING THE SHEETS AGAINST SAID FACE PORTION, SAID MOUNTING DEVICES BEING LOCATED VERTICALLY AND HORIZONTALLY OVER SAID FRONT FACE, EACH OF SAID DEVICES INCLUDING A MEMBER EXTENDING THROUGH AN OPENING IN SAID FACE AND HAVING A UNITARY HEADED ELEMENT IN FRONT THEREOF, EACH SAID HEADED ELEMENT BEING AN ELONGATED ARCUATELY SHAPED PLATE HAVING OPPOSITE END PORTIONS ADAPTED TO ENGAGE AGAINST SAID FRONT FACE PORTION, EACH SAID ELEMENT EDGE PORTION BEING ADAPTED TO ENGAGE A MARGINAL PORTION OF A SHEET DISPOSED BETWEEN SAID ELEMENT AND SAID FACE PORTION, SAID PLATE HAVING A CONVEX OUTWARDLY FACING SURFACE BETWEEN SAID OPPOSITE END PORTIONS AND A PORTION BETWEEN SAID OPPOSITE END PORTIONS OFFSET FROM SAID FACE PORTION WHEN SAID OPPOSITE END PORTIONS ENGAGE SAID FACE PORTION, AND RESILIENT MEANS BEHIND SAID FACE PORTION IMPARTING A FORCE TO SAID MEMBER FOR MAINTAINING SAID MEMBER IN ITS POSITION IN SAID OPENING AND FOR URGING SAID OPPOSITE END PORTIONS OF SAID PLATE INTO A POSITION AGAINST SAID FACE.
References Cited (Backward Citations)
US58270A
Cited
US760922A
Cited
US1694433A
Cited
US2177215A
Cited
US2726460A
Cited
US2923417A
Cited
US3089269A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |