Patent US3189394A successfully refreshed from Google Patents.
US3189394A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cabinet with an invertible horizontal or sloped work writing top
Assignee: Equipto Electronics Corp
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Filing: 1962-09-17
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Granted: 1965-06-15
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Expires: 1982-09-17
Abstract
No abstract record available.
Inventors
- 👤 Lawrence J Fay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:10
CPC Classifications
A; A47; A47B; A47B63/00; A47B63/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
IN A CABINET STRUCTURE INCLUDING A CABINET, THE IMPROVEMENT OF A WORK WRITING TOP MOUNTED ON A FRONT FACE OF THE CABINET, SAID TOP COMPRISING SPACED SIDE COWLINGS, A FRONT COWLING AND VERTICALLY SPACED UPPER AND LOWER REAR COWLINGS, THE FRONT AND REAR COWLINGS BEING JOINED AT OPPOSITE ENDS WITH THE SIDE COWLINGS, HORIZONTAL PANEL SUPPORT FLANGES SECURED BELOW A TOP HORIZONTAL SURFACE OF THE WRITING TOP BETWEEN THE COWLINGS AND A SECOND SET OF INCLINED PANEL SUPPORT FLANGES SECURED WITH THE WRITING TOP INWARDLY OF AN INCLINED OPPOSITE SURFACE OF THE WRITING TOP BETWEEN THE COWLINGS, A REMOVABLE WRITING TOP PANEL ADAPTED TO BE FRAMED WITHIN THE COWLINGS HAVING MEANS FOR SECURING THE WRITING TOP PANEL TO EITHER OF SAID SETS OF FLANGES, AND MOUNTING MEANS SUPPORTED BY SAID REAR COWLINGS ENABLING THE WRITING TOP TO BE ATTACHED WITH EITHER A HORIZONTAL OR AN INCLINED WRITING SURFACE BEING TOPSIDE OF THE WORK WRITING TOP.
Claim 2
Dependent Claim
155 words
IN A CABINET STRUCTURE INCLUDING A CABINET, THE IMPROVEMENT OF A WORK WRITING TOP MOUNTED ON A FRONT FACE OF THE CABINET, SAID TOP COMPRISING SPACED SIDE COWLINGS, A FRONT COWLING AND VERTICALLY SPACED UPPER AND LOWER REAR COWLINGS, THE FRONT AND REAR COWLINGS BEING JOINED AT OPPOSITE ENDS WITH THE SIDE COWLINGS, HORIZONTAL PANEL SUPPORT FLANGES SECURED BELOW A TOP HORIZONTAL SURFACE OF THE WRITING TOP BETWEEN THE COWLINGS AND A SECOND SET OF INCLINED PANEL SUPPORT FLANGES SECURED WITH THE WRITING TOP INWARDLY OF AN INCLINED OPPOSITE SURFACE OF THE WRITING TOP BETWEEN THE COWLINGS, A REMOVABLE WRITING TOP PANEL ADAPTED TO BE FRAMED WITHIN THE COWLINGS HAVING MEANS FOR SECURING THE WRITING TOP PANEL TO EITHER OF SAID SETS OF FLANGES, AND MOUNTING MEANS SUPPORTED BY SAID REAR COWLINGS ENABLING THE WRITING TOP TO BE ATTACHED WITH EITHER A HORIZONTAL OR AN INCLINED WRITING SURFACE BEING TOPSIDE OF THE WORK WRITING TOP.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-14 | 1968-12-14 | 1969-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-14 | 1972-12-14 | 1973-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-14 | 1976-12-14 | 1977-06-15 | $7700.00 | Window Closed / Lapsed |