US3092326A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Track support
Assignee: Individual
•
Filing: 1961-11-30
•
Granted: 1963-06-04
•
Expires: 1981-11-30
Abstract
No abstract record available.
Inventors
- 👤 Hohla Johannes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:27
CPC Classifications
B; B66; B66C; B66C7/00; B66C2700/00; B66C2700/01; B66C2700/012; B66C2700/018
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A TRACK STRUCTURE FOR A SUBSTANTIALLY HORIZONTALLY DISPLACEABLE LOAD, COMPRISING A SUBSTANTIALLY HORIZONTAL TRACK-FORMING BEAM MEMBER, A PLURALITY OF SUBSTANTIALLY FIXED SUPPORTS SPACEDLY POSITIONED ALONG SAID MEMBER, AND A COUPLING INDIVIDUALLY JOINING EACH OF SAID SUPPORTS TO SAID MEMBER; SAID COUPLING INCLUDING A FIRST PART FASTENED TO THE RESPECTIVE SUPPORT, A SECOND PART VERTICALLY MOVABLE RELATIVELY TO SAID FIRST PART AND FASTENED TO SAID MEMBER, AND BALANCING MEANS INCLUDING A COUNTERWEIGHT NORMALLY MAINTAINING SAID SECOND PART IN AN ELEVATED POSITION RELATIVE TO SAID FIRST PART WHILE BEING YIELDABLE TO A DOWNWARD FORCE EQUAL TO A FRACTION OF THE MAXIMUM DOWNWARD STRESS EXERTABLE BY SAID LOAD UPON SAID SECOND PART, SAID FIRST AND SECOND PARTS BEING PROVIDED WITH CO-OPERATING FORMATIONS POSITIVELY LIMITING THEIR RELATIVE DISPLACEMENT UNDER THE FORCE OF SAID COUNTERWEIGHT IN SAID ELEVATED POSITION OF SAID SECOND PART.
Claim 2
Dependent Claim
138 words
A TRACK STRUCTURE FOR A SUBSTANTIALLY HORIZONTALLY DISPLACEABLE LOAD, COMPRISING A SUBSTANTIALLY HORIZONTAL TRACK-FORMING BEAM MEMBER, A PLURALITY OF SUBSTANTIALLY FIXED SUPPORTS SPACEDLY POSITIONED ALONG SAID MEMBER, AND A COUPLING INDIVIDUALLY JOINING EACH OF SAID SUPPORTS TO SAID MEMBER; SAID COUPLING INCLUDING A FIRST PART FASTENED TO THE RESPECTIVE SUPPORT, A SECOND PART VERTICALLY MOVABLE RELATIVELY TO SAID FIRST PART AND FASTENED TO SAID MEMBER, AND BALANCING MEANS INCLUDING A COUNTERWEIGHT NORMALLY MAINTAINING SAID SECOND PART IN AN ELEVATED POSITION RELATIVE TO SAID FIRST PART WHILE BEING YIELDABLE TO A DOWNWARD FORCE EQUAL TO A FRACTION OF THE MAXIMUM DOWNWARD STRESS EXERTABLE BY SAID LOAD UPON SAID SECOND PART, SAID FIRST AND SECOND PARTS BEING PROVIDED WITH CO-OPERATING FORMATIONS POSITIVELY LIMITING THEIR RELATIVE DISPLACEMENT UNDER THE FORCE OF SAID COUNTERWEIGHT IN SAID ELEVATED POSITION OF SAID SECOND PART.
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) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |