Patent US5932976A successfully refreshed from Google Patents.
US3294249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display device
Assignee: Dimensional Concepts Inc
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Filing: 1965-03-11
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Granted: 1966-12-27
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Expires: 1985-03-11
Abstract
No abstract record available.
Inventors
- 👤 James R Simmons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:33
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/10; A47F5/101; A47F5/103; A47F11/00; A47F11/06; A47F11/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
215 words
A DISPLAY SECTION COMPRISING: A BOTTOM FRAME MEMBER HAVING UPPER AND LOWER SURFACES, MEANS FORMING A FIRST LONGITUDINALLY EXTENDING CHANNEL IN THE UPPER SURFACE OF SAID MEMBER ADJACENT THE FORWARD EDGE THEREOF, MEANS FORMING A SECOND LONGITUDINALLY EXTENDING CHANNEL IN THE UPPER SURFACE OF SAID MEMBER SPACED FROM AND PARALLEL WITH SAID FIRST CHANNEL, MEANS FORMING GENERALLY PLANAR SURFACES AT OPPOSITE ENDS OF SAID MEMBER IN THE UPPER SURFACE THEREOF; SIDE FRAME MEMBERS, EACH SEATED ON THE PLANAR SURFACE AT ONE END OF SAID BOTTOM FRAME MEMBER AND HAVING INNER AND OUTER SIDES, MEANS FORMING A FIRST LONGITUDINALLY EXTENDING CHANNEL IN THE INNER SIDE OF EACH SIDE FRAME MEMBER ADJACENT THE FORWARD EDGE THEREOF AND ALIGNED WITH THE FIRST CHANNEL IN SAID BOTTOM MEMBER, MEANS FORMING A SECOND LONGITUDINALLY EXTENDING CHANNEL IN THE INNER SIDE OF SAID EACH SIDE FRAME MEMBER ALIGNED WITH THE SECOND CHANNEL IN SAID BOTTOM MEMBER; A BASE MEMBER FOR SUPPORTING SAID DISPLAY SECTION AND INCLUDING A CENTRAL PORTION HAVING A GENERALLY HORIZONTAL TOP SURFACE WITH THE LOWER SURFACE OF SAID BOTTOM FRAME MEMBER RESTING THEREON, SAID BASE MEMBER INCLUDING TAPERED SUPPORT PORTIONS EXTENDING FORWARDLY AND REARWARDLY FROM SAID CENTRAL PORTION AND ADAPTED TO REST UPON THE FLOOR; AND MEANS ASSOCIATED WITH SAID BASE FOR RELEASABLY MOUNTING SAID FRAME MEMBERS THEREON.
Claim 2
Dependent Claim
215 words
A DISPLAY SECTION COMPRISING: A BOTTOM FRAME MEMBER HAVING UPPER AND LOWER SURFACES, MEANS FORMING A FIRST LONGITUDINALLY EXTENDING CHANNEL IN THE UPPER SURFACE OF SAID MEMBER ADJACENT THE FORWARD EDGE THEREOF, MEANS FORMING A SECOND LONGITUDINALLY EXTENDING CHANNEL IN THE UPPER SURFACE OF SAID MEMBER SPACED FROM AND PARALLEL WITH SAID FIRST CHANNEL, MEANS FORMING GENERALLY PLANAR SURFACES AT OPPOSITE ENDS OF SAID MEMBER IN THE UPPER SURFACE THEREOF; SIDE FRAME MEMBERS, EACH SEATED ON THE PLANAR SURFACE AT ONE END OF SAID BOTTOM FRAME MEMBER AND HAVING INNER AND OUTER SIDES, MEANS FORMING A FIRST LONGITUDINALLY EXTENDING CHANNEL IN THE INNER SIDE OF EACH SIDE FRAME MEMBER ADJACENT THE FORWARD EDGE THEREOF AND ALIGNED WITH THE FIRST CHANNEL IN SAID BOTTOM MEMBER, MEANS FORMING A SECOND LONGITUDINALLY EXTENDING CHANNEL IN THE INNER SIDE OF SAID EACH SIDE FRAME MEMBER ALIGNED WITH THE SECOND CHANNEL IN SAID BOTTOM MEMBER; A BASE MEMBER FOR SUPPORTING SAID DISPLAY SECTION AND INCLUDING A CENTRAL PORTION HAVING A GENERALLY HORIZONTAL TOP SURFACE WITH THE LOWER SURFACE OF SAID BOTTOM FRAME MEMBER RESTING THEREON, SAID BASE MEMBER INCLUDING TAPERED SUPPORT PORTIONS EXTENDING FORWARDLY AND REARWARDLY FROM SAID CENTRAL PORTION AND ADAPTED TO REST UPON THE FLOOR; AND MEANS ASSOCIATED WITH SAID BASE FOR RELEASABLY MOUNTING SAID FRAME MEMBERS THEREON.
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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) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |