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US3263254A
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Conveyance loader pivot apparatus
Assignee: WOLLARD AIRCRAFT SERVICE EQUIPMENT Inc
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Filing: 1963-11-29
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Granted: 1966-08-02
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Expires: 1983-11-29
Abstract
No abstract record available.
Inventors
- 👤 Joseph C Wollard
- 👤 John S Slaney
- 👤 Lester L Preiss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:49
CPC Classifications
B; B64; B64F; B64F1/00; B64F1/30; B64F1/305
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A CONVEYANCE LOADER COMPRISING (A) FIXED PASSAGEWAY MEANS, (B) A SUPPORT MEANS ADJACENT THE FIXED PASSAGEWAY MEANS, (C) ROTATABLE PASSAGEWAY MEANS, (D) FIRST PIVOT MEANS SUPPORTING THE ROTATABLE PASSAGEWAY MEANS ON THE SUPPORT MEANS CONTIGUOUS TO THE FIXED PASSAGEWAY FOR ROTATION IN A HORIZONTAL PLANE ABOUT A VERTICAL AXIS, (E) SWINGABLE PASSAGEWAY MEANS, (F) STRUCTURAL MEANS CARRIED BY THE SWINGABLE PASSAGEWAY MEANS AT ONE END THEREOF AND PROJECTING UNDER THE ROTATABLE PASSAGEWAY MEANS, (G) SECOND PIVOT MEANS CONNECTED BETWEEN THE SUPPORT MEANS AND THE STRUCTURAL MEANS MOUNTING THE SWINGABLE PASSAGEWAY MEANS FOR SWINGING MOVEMENT IN A VERTICAL PLANE ABOUT A HORIZONTAL AXIS LOCATED BELOW THE ROTATABLE PASSAGEWAY MEANS AND CONTIGUOUS TO THE VERTICAL AXIS.
Claim 2
Dependent Claim
114 words
A CONVEYANCE LOADER COMPRISING (A) FIXED PASSAGEWAY MEANS, (B) A SUPPORT MEANS ADJACENT THE FIXED PASSAGEWAY MEANS, (C) ROTATABLE PASSAGEWAY MEANS, (D) FIRST PIVOT MEANS SUPPORTING THE ROTATABLE PASSAGEWAY MEANS ON THE SUPPORT MEANS CONTIGUOUS TO THE FIXED PASSAGEWAY FOR ROTATION IN A HORIZONTAL PLANE ABOUT A VERTICAL AXIS, (E) SWINGABLE PASSAGEWAY MEANS, (F) STRUCTURAL MEANS CARRIED BY THE SWINGABLE PASSAGEWAY MEANS AT ONE END THEREOF AND PROJECTING UNDER THE ROTATABLE PASSAGEWAY MEANS, (G) SECOND PIVOT MEANS CONNECTED BETWEEN THE SUPPORT MEANS AND THE STRUCTURAL MEANS MOUNTING THE SWINGABLE PASSAGEWAY MEANS FOR SWINGING MOVEMENT IN A VERTICAL PLANE ABOUT A HORIZONTAL AXIS LOCATED BELOW THE ROTATABLE PASSAGEWAY MEANS AND CONTIGUOUS TO THE VERTICAL AXIS.
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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |