US3286857A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transporting carriage for automatic doffing apparatus and the like
Assignee: Bahnson Co
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Filing: 1964-06-30
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Granted: 1966-11-22
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Expires: 1984-06-30
Abstract
No abstract record available.
Inventors
- 👤 Jr James F King
- 👤 Donald A Sloan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:16
CPC Classifications
D; D01; D01H; D01H9/00; D01H9/02; D01H9/08; D01H9/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
195 words
A WHEELED CARRIAGE FOR TRANSPORTING A LOAD OVER A FLOOR AND POSITIONING THE SAME IN SELECTIVELY ALIGNED RELATION ON A LOAD RECEIVING STRUCTURE, COMPRISING A RIGID CARRIAGE FRAME HAVING MEANS DEFINING A STATIONARY HORIZONTAL PIVOT AXIS SPACED ABOVE THE FLOOR, A PLURALITY OF FLOOR ENGAGING WHEELS JOURNALLED IN SAID FRAME ARRANGED IN A PAIR OF LATERALLY SPACED WHEEL ZONES LYING ON OPPOSITE SIDES OF SAID PIVOT AXIS WHEREBY SAID PIVOT AXIS LIES BETWEEN SAID WHEEL ZONES, A GENERALLY VERTICALLY ARRANGED, VERTICALLY ELONGATED RIGID MOVABLE MOUNTING PANEL HAVING AN UPPER PORTION LOCATED NEAR THE VERTICAL LEVEL OF SAID STATIONARY PIVOT AXIS FOR SUPPORTING THE LOAD AND A LOWER PORTION LOCATED BELOW SAID STATIONARY PIVOT AXIS, ECCENTRIC MEMBERS ROTATABLE ABOUT SAID STATIONARY PIVOT AXIS HAVING MEANS PIVOTED TO THE UPPER PORTION OF SAID PANEL DEFINING A MOVABLE PIVOT AXIS PARALLELING AND SPACED ECCENTRICALLY OF SAID STATIONARY PIVOT AXIS, AND MEANS FOR ROTATING SAID ECCENTRIC MEMBERS ABOUT SAID STATIONARY PIVOT AXIS BETWEEN AN INBOARD TRANSPORT POSITION DISPOSING SAID MOVABLE PIVOT AXIS AND THE LOAD SUPPORTING UPPER PORTION OF SAID PANEL BETWEEN SAID WHEEL ZONES FOR CONVENIENCE OF TRANSPORT AND A LOAD TRANSFER POSITION DISPOSING SAID MOVABLE PIVOT AXIS
Claim 2
Dependent Claim
195 words
A WHEELED CARRIAGE FOR TRANSPORTING A LOAD OVER A FLOOR AND POSITIONING THE SAME IN SELECTIVELY ALIGNED RELATION ON A LOAD RECEIVING STRUCTURE, COMPRISING A RIGID CARRIAGE FRAME HAVING MEANS DEFINING A STATIONARY HORIZONTAL PIVOT AXIS SPACED ABOVE THE FLOOR, A PLURALITY OF FLOOR ENGAGING WHEELS JOURNALLED IN SAID FRAME ARRANGED IN A PAIR OF LATERALLY SPACED WHEEL ZONES LYING ON OPPOSITE SIDES OF SAID PIVOT AXIS WHEREBY SAID PIVOT AXIS LIES BETWEEN SAID WHEEL ZONES, A GENERALLY VERTICALLY ARRANGED, VERTICALLY ELONGATED RIGID MOVABLE MOUNTING PANEL HAVING AN UPPER PORTION LOCATED NEAR THE VERTICAL LEVEL OF SAID STATIONARY PIVOT AXIS FOR SUPPORTING THE LOAD AND A LOWER PORTION LOCATED BELOW SAID STATIONARY PIVOT AXIS, ECCENTRIC MEMBERS ROTATABLE ABOUT SAID STATIONARY PIVOT AXIS HAVING MEANS PIVOTED TO THE UPPER PORTION OF SAID PANEL DEFINING A MOVABLE PIVOT AXIS PARALLELING AND SPACED ECCENTRICALLY OF SAID STATIONARY PIVOT AXIS, AND MEANS FOR ROTATING SAID ECCENTRIC MEMBERS ABOUT SAID STATIONARY PIVOT AXIS BETWEEN AN INBOARD TRANSPORT POSITION DISPOSING SAID MOVABLE PIVOT AXIS AND THE LOAD SUPPORTING UPPER PORTION OF SAID PANEL BETWEEN SAID WHEEL ZONES FOR CONVENIENCE OF TRANSPORT AND A LOAD TRANSFER POSITION DISPOSING SAID MOVABLE PIVOT 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) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |