US3200978A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crate and carton handling attachment for industrial trucks
Assignee: Doosan Bobcat North America Inc
•
Filing: 1958-12-03
•
Granted: 1965-08-17
•
Expires: 1978-12-03
Abstract
No abstract record available.
Inventors
- 👤 Joseph L Brady
- 👤 Ronald A Brudi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:05
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12; B66F9/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
IN A TRUCK HAVING A LOAD LIFTING MAST AT ONE END THEREOF, AN UPRIGHT LOAD LIFTING FRAME MOVABLE VERTICALLY IN THE MAST INCLUDINGG PLATE MEANS EXTENDING TRANSVERSELY OF THE TRUCK, A PAIR OF TRANSVERSELY SPACED AND VERTICALLY EXTENDING GUIDE MEANS CONNEICTED TO THE PLATE, A VERTICALLY EXTENDING OPENING FORMED IN ONE SIDE OF EACH GUIDE MEANS, A PAIR OF COOPERATING TRANSVERSELYY SPACED AND VERTICALLY EXTENDIN MEMBERS SLIDABLE RELATIVE TO THE PAIR OF GUIDE MEANS AND SUPPORTED THEREBY, DROP PLATE MEANS HAVING CONNECTION WITH SAID PAIR OF MEMBERS THROUGH SAID OPENINGS, COOPERATING ABUTMMENT PORTIONS AS-
Claim 2
Dependent Claim
94 words
IN A TRUCK HAVING A LOAD LIFTING MAST AT ONE END THEREOF, AN UPRIGHT LOAD LIFTING FRAME MOVABLE VERTICALLY IN THE MAST INCLUDINGG PLATE MEANS EXTENDING TRANSVERSELY OF THE TRUCK, A PAIR OF TRANSVERSELY SPACED AND VERTICALLY EXTENDING GUIDE MEANS CONNEICTED TO THE PLATE, A VERTICALLY EXTENDING OPENING FORMED IN ONE SIDE OF EACH GUIDE MEANS, A PAIR OF COOPERATING TRANSVERSELYY SPACED AND VERTICALLY EXTENDIN MEMBERS SLIDABLE RELATIVE TO THE PAIR OF GUIDE MEANS AND SUPPORTED THEREBY, DROP PLATE MEANS HAVING CONNECTION WITH SAID PAIR OF MEMBERS THROUGH SAID OPENINGS, COOPERATING ABUTMMENT PORTIONS AS-
References Cited (Backward Citations)
US2670095A
Cited
US2757812A
Cited
US2744645A
Cited
US2726000A
Cited
US2799417A
Cited
US2893582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |