Patent US3103395A successfully refreshed from Google Patents.
US3103395A
Expired / Lapsed
US
⏱️ 0.0 years remaining
winberg
Assignee: —
•
Filing: —
•
Granted: 1963-09-10
•
Expires: 1980-09-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:46
CPC Classifications
B; B66; B66D; B66D3/00; B66D3/18; B66C; B66C19/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
170 words
A LOAD HANDLING APPARATUS, COMPRISING A TRACK, A LOAD HOLDING CARRIAGE MOVABLY MOUNTED ON SAID TRACK FOR TRAVERSING THE SAME AND A COMBINED LOAD SHIFTING AND LOAD PULLING MECHANISM COMPRISING AN ELONGATED FLEXIBLE LOAD BEARING MEMBER HAVING ONE PORTION ANCHORED TO SAID CARRIAGE AND EXTENDING THEREFROM IN ONE DIRECTION ALONG SAID TRACK, A SECOND PORTION EXTENDING FROM SAID CARRIAGE IN A DIRECTION TRANSVERSELY OF SAID TRACK TO SUPPORT A LOAD IN USE, AND A THIRD PORTION INTERMEDIATE THE FIRST AND SECOND PORTIONS EXTENDING FROM SAID CARRIAGE IN THE OPPOSITE DIRECTION FROM SAID FIRST PORTION, SAID ELONGATED, FLEXIBLE LOAD BEARING MEMBER FORMING A LOOP BETWEEN SAID FIRST AND THIRD PORTIONS, MEANS ENGAGING WITHIN SAID LOOP AND DETERMINING THE SIZE THEREOF AND INCLUDING A PART FIXEDLY POSITIONED AND A PART MOVABLE RELATIVE TO SAID TRACK MEANS FOR MOVING SAID MEMBER LONGITUDINALLY OF ITSELF WITHIN SAID LOOP WITH RESPECT TO SAID PART FIXED ON SAID TRACK TO CAUSE SAID CARRIAGE TO TRAVERSE SAID TRACK, MEANS TO MOVE SAID PART WHICH IS MOVABLE RELATIVE
Claim 2
Dependent Claim
170 words
A LOAD HANDLING APPARATUS, COMPRISING A TRACK, A LOAD HOLDING CARRIAGE MOVABLY MOUNTED ON SAID TRACK FOR TRAVERSING THE SAME AND A COMBINED LOAD SHIFTING AND LOAD PULLING MECHANISM COMPRISING AN ELONGATED FLEXIBLE LOAD BEARING MEMBER HAVING ONE PORTION ANCHORED TO SAID CARRIAGE AND EXTENDING THEREFROM IN ONE DIRECTION ALONG SAID TRACK, A SECOND PORTION EXTENDING FROM SAID CARRIAGE IN A DIRECTION TRANSVERSELY OF SAID TRACK TO SUPPORT A LOAD IN USE, AND A THIRD PORTION INTERMEDIATE THE FIRST AND SECOND PORTIONS EXTENDING FROM SAID CARRIAGE IN THE OPPOSITE DIRECTION FROM SAID FIRST PORTION, SAID ELONGATED, FLEXIBLE LOAD BEARING MEMBER FORMING A LOOP BETWEEN SAID FIRST AND THIRD PORTIONS, MEANS ENGAGING WITHIN SAID LOOP AND DETERMINING THE SIZE THEREOF AND INCLUDING A PART FIXEDLY POSITIONED AND A PART MOVABLE RELATIVE TO SAID TRACK MEANS FOR MOVING SAID MEMBER LONGITUDINALLY OF ITSELF WITHIN SAID LOOP WITH RESPECT TO SAID PART FIXED ON SAID TRACK TO CAUSE SAID CARRIAGE TO TRAVERSE SAID TRACK, MEANS TO MOVE SAID PART WHICH IS MOVABLE RELATIVE
References Cited (Backward Citations)
US2906413A
Cited
US2940366A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-09 | 1967-03-11 | 1967-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-09 | 1971-03-11 | 1971-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-09 | 1975-03-11 | 1975-09-10 | $7700.00 | Window Closed / Lapsed |