US3321233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vertically collapsible and foldable camper apparatus
Assignee: Individual
•
Filing: 1965-02-17
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Granted: 1967-05-23
•
Expires: 1985-02-17
Abstract
No abstract record available.
Inventors
- 👤 Robert E Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:12
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/32; B60P3/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
A VERTICALLY COLLAPSIBLE AND FOLDABLE CAMPER APPARATUS ADAPTED FOR CONNECTION TO A MOTOR VEHICLE, COMPRISING: A ROOM-DEFINING ROOM STRUCTURE HAVING A LOWER ROOM PORTION AND AN UPPER VERTICALLY COLLAPSIBLE AND VERTICALLY FOLDABLE ROOM PORTION CARRIED OVER SAID LOWER ROOM PORTION AND EFFECTIVELY COMPRISING AN UPPER EXTENSION THEREOF, SAID VERTICALLY COLLAPSIBLE AND FOLDABLE UPPER ROOM PORTION HAVING A BASE PART THEREAROUND AT THE BOTTOM THEREOF AND HAVING A TOP PART THEREAROUND AT THE TOP THEREOF, SAID VERTICALLY COLLAPSIBLE AND FOLDABLE UPPER ROOM PORTION BEING PROVIDED WITH VERTICALLY COLLAPSIBLE AND FOLDABLE SIDE WALL MEANS CONNECTED VERTICALLY BETWEEN SAID BASE PART AND SAID TOP PART THEREOF; AND LINEAR MOTOR MEANS VERTICALLY INTERCONNECTED BETWEEN SAID LOWER ROOM PORTION AND SAID TOP PART OF SAID UPPER ROOM PORTION FOR FORCIBLE VERTICAL EXTENSION OF SAID LINEAR MOTOR MEANS AND FOR CORRESPONDING VERTICAL EXPANSION AND UNFOLDING OF SAID VERTICALLY COLLAPSIBLE AND FOLDABLE SIDE WALLS MEANS OF
Claim 2
Dependent Claim
149 words
A VERTICALLY COLLAPSIBLE AND FOLDABLE CAMPER APPARATUS ADAPTED FOR CONNECTION TO A MOTOR VEHICLE, COMPRISING: A ROOM-DEFINING ROOM STRUCTURE HAVING A LOWER ROOM PORTION AND AN UPPER VERTICALLY COLLAPSIBLE AND VERTICALLY FOLDABLE ROOM PORTION CARRIED OVER SAID LOWER ROOM PORTION AND EFFECTIVELY COMPRISING AN UPPER EXTENSION THEREOF, SAID VERTICALLY COLLAPSIBLE AND FOLDABLE UPPER ROOM PORTION HAVING A BASE PART THEREAROUND AT THE BOTTOM THEREOF AND HAVING A TOP PART THEREAROUND AT THE TOP THEREOF, SAID VERTICALLY COLLAPSIBLE AND FOLDABLE UPPER ROOM PORTION BEING PROVIDED WITH VERTICALLY COLLAPSIBLE AND FOLDABLE SIDE WALL MEANS CONNECTED VERTICALLY BETWEEN SAID BASE PART AND SAID TOP PART THEREOF; AND LINEAR MOTOR MEANS VERTICALLY INTERCONNECTED BETWEEN SAID LOWER ROOM PORTION AND SAID TOP PART OF SAID UPPER ROOM PORTION FOR FORCIBLE VERTICAL EXTENSION OF SAID LINEAR MOTOR MEANS AND FOR CORRESPONDING VERTICAL EXPANSION AND UNFOLDING OF SAID VERTICALLY COLLAPSIBLE AND FOLDABLE SIDE WALLS MEANS OF
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) | 1970-05-22 | 1970-11-21 | 1971-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-22 | 1974-11-21 | 1975-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-22 | 1978-11-21 | 1979-05-23 | $7700.00 | Window Closed / Lapsed |