Patent US3187352A successfully refreshed from Google Patents.
US3187352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Play pen
Assignee: Individual
•
Filing: 1962-06-07
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Granted: 1965-06-08
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Expires: 1982-06-07
Abstract
No abstract record available.
Inventors
- 👤 Gottlieb Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:42
CPC Classifications
A; A47; A47D; A47D13/00; A47D13/06; A47D13/061; A47D13/063
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A COLLAPSIBLE PLAY PEN COMPRISING, AN UPPER CLOSED FRAME AND A LOWER FRAME, LEG MEANS PIVOTALLY ATTACHED TO SAID UPPER FRAME TO PERMIT SAID LEGS TO BE FOLDED TO A POSITION WHEREIN SAID LEGS ARE SUBSTANTIALLY PARALLEL TO SAID UPPER FRAME, SAID LOWER FRAME INCLUDING A FLOOR ATTACHED THERETO, A FLEXIBLE SHROUD ATTACHED TO SAID UPPER AND LOWER FRAME TO ENCLOSE THE AREA BOUNDED BY SAID UPPER AND SAID LOWER FRAME, DIAGONALLY DISPOSED MEANS CONNECTED BETWEEN SAID LEGS AND SAID UPPER FRAME TO PREVENT PIVOTAL MOVEMENT OF SAID LEGS BEYOND A PERPENDICULAR POSITION RELATIVE TO SAID UPPER FRAME WHEN THE PLAY PEN IS IN POSITION FOR USE AND RELEASABLE MEANS ENGAGING SAID LEGS AND LOWER FRAME FOR PREVENTING MOVEMENT OF SAID FLOOR
Claim 2
Dependent Claim
122 words
A COLLAPSIBLE PLAY PEN COMPRISING, AN UPPER CLOSED FRAME AND A LOWER FRAME, LEG MEANS PIVOTALLY ATTACHED TO SAID UPPER FRAME TO PERMIT SAID LEGS TO BE FOLDED TO A POSITION WHEREIN SAID LEGS ARE SUBSTANTIALLY PARALLEL TO SAID UPPER FRAME, SAID LOWER FRAME INCLUDING A FLOOR ATTACHED THERETO, A FLEXIBLE SHROUD ATTACHED TO SAID UPPER AND LOWER FRAME TO ENCLOSE THE AREA BOUNDED BY SAID UPPER AND SAID LOWER FRAME, DIAGONALLY DISPOSED MEANS CONNECTED BETWEEN SAID LEGS AND SAID UPPER FRAME TO PREVENT PIVOTAL MOVEMENT OF SAID LEGS BEYOND A PERPENDICULAR POSITION RELATIVE TO SAID UPPER FRAME WHEN THE PLAY PEN IS IN POSITION FOR USE AND RELEASABLE MEANS ENGAGING SAID LEGS AND LOWER FRAME FOR PREVENTING MOVEMENT OF SAID FLOOR
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) | 1968-06-07 | 1968-12-07 | 1969-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-07 | 1972-12-07 | 1973-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-07 | 1976-12-07 | 1977-06-08 | $7700.00 | Window Closed / Lapsed |