US3328859A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for erecting wall panels
Assignee: Individual
•
Filing: 1965-01-13
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Granted: 1967-07-04
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Expires: 1985-01-13
Abstract
No abstract record available.
Inventors
- 👤 Hoyt C Stevens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:55
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/35; E04B1/355; E04G; E04G11/00; E04G11/06; E04G11/20; E04G11/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
191 words
APPARATUS FOR ERECTING A WALL PANEL OVER A SUBFLOOR OR THE LIKE COMPRISING A FOOTING FOR THE PANEL, A TRACK BED LAID ON THE SUB-FLOOR BEHIND THE FOOTING, AND MEANS OVER THE TRACK BED FOR CASTING THE PANEL IN HORI5 ZONTAL POSITION AND MOVING IT TO AN UPSTANDING POSITION SUPPORTED BY THE FOOTING, SAID MEANS INCLUDING A LIFTING BED ON THE TRACK BED, PANEL-SUPPORTING MEANS ON THE LIFTING BED, A PORTION OF THE LATTER BEING LIFTABLE FROM THE END REMOTE FROM THE FOOTING TO RAISE THE PANEL TO A SLIDING ANGLE IN THE DIRECTION OF THE FOOTING, OTHER MEANS INDUCING THE CONTINUED SWING OF THE PANEL TO VERTICAL POSITION AND PUSHING THE LIFTING BED IN CO-ORDINATION WITH SAID SWING, WHEREBY TO PIVOT THE PANEL RELATIVE TO THE FOOTING INTO SAID UPSTANDING POSITION, A KEY SECURING THE LIFTING BED AGAINST MOVEMENT OVER THE TRACK BED, HORIZONTALJACK MEANS FOR MOVING THE LIFTING BED IN THE DIRECTION OF THE FOOTING ON THE REMOVAL OF SAID KEY IN ORDER TO PUSH THE PANEL AS STATED, AND A STOP ON THE TRACK BED FOR LIMITING THE ADVANCE OF THE LIFTING BED IN KEEPING WITH SAID CO-ORDINATION.
Claim 2
Dependent Claim
191 words
APPARATUS FOR ERECTING A WALL PANEL OVER A SUBFLOOR OR THE LIKE COMPRISING A FOOTING FOR THE PANEL, A TRACK BED LAID ON THE SUB-FLOOR BEHIND THE FOOTING, AND MEANS OVER THE TRACK BED FOR CASTING THE PANEL IN HORI5 ZONTAL POSITION AND MOVING IT TO AN UPSTANDING POSITION SUPPORTED BY THE FOOTING, SAID MEANS INCLUDING A LIFTING BED ON THE TRACK BED, PANEL-SUPPORTING MEANS ON THE LIFTING BED, A PORTION OF THE LATTER BEING LIFTABLE FROM THE END REMOTE FROM THE FOOTING TO RAISE THE PANEL TO A SLIDING ANGLE IN THE DIRECTION OF THE FOOTING, OTHER MEANS INDUCING THE CONTINUED SWING OF THE PANEL TO VERTICAL POSITION AND PUSHING THE LIFTING BED IN CO-ORDINATION WITH SAID SWING, WHEREBY TO PIVOT THE PANEL RELATIVE TO THE FOOTING INTO SAID UPSTANDING POSITION, A KEY SECURING THE LIFTING BED AGAINST MOVEMENT OVER THE TRACK BED, HORIZONTALJACK MEANS FOR MOVING THE LIFTING BED IN THE DIRECTION OF THE FOOTING ON THE REMOVAL OF SAID KEY IN ORDER TO PUSH THE PANEL AS STATED, AND A STOP ON THE TRACK BED FOR LIMITING THE ADVANCE OF THE LIFTING BED IN KEEPING WITH SAID CO-ORDINATION.
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) | 1970-07-03 | 1971-01-02 | 1971-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-03 | 1975-01-02 | 1975-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-03 | 1979-01-02 | 1979-07-04 | $7700.00 | Window Closed / Lapsed |