US3177958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Supporting and weighing device
Assignee: Individual
•
Filing: 1963-04-01
•
Granted: 1965-04-13
•
Expires: 1983-04-01
Abstract
No abstract record available.
Inventors
- 👤 Herbert W Link
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:13
CPC Classifications
G; G01; G01G; G01G5/00; G01G5/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
IN A DEVICE OF THE CLASS DESCRIBED, A BASE PLATE, A RESERVOIR SECURED TO SAID BASE PLATE, A BEARING SLEEVE EXTENDING THROUGH SAID RESERVOIR, A VERTICALLY MOVABLE LOAD SUPPORTING PLATFORM HAVING A PORTION IN SPACED TELESCOPED RELATION WITH SAID RESERVOIR AND FORMING A CHAMBER THEREBETWEEN, A GUIDE SHAFT RIGIDLY CONNECTED TO SAID PLATFORM AND EXTENDING PERPENDICULARLY THEREFROM, INTO SAID BEARING SLEEVE IN SPACED RELATION THERETO, AND BEARING MEANS
Claim 2
Dependent Claim
68 words
IN A DEVICE OF THE CLASS DESCRIBED, A BASE PLATE, A RESERVOIR SECURED TO SAID BASE PLATE, A BEARING SLEEVE EXTENDING THROUGH SAID RESERVOIR, A VERTICALLY MOVABLE LOAD SUPPORTING PLATFORM HAVING A PORTION IN SPACED TELESCOPED RELATION WITH SAID RESERVOIR AND FORMING A CHAMBER THEREBETWEEN, A GUIDE SHAFT RIGIDLY CONNECTED TO SAID PLATFORM AND EXTENDING PERPENDICULARLY THEREFROM, INTO SAID BEARING SLEEVE IN SPACED RELATION THERETO, AND BEARING MEANS
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) | 1968-04-12 | 1968-10-12 | 1969-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-12 | 1972-10-12 | 1973-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-12 | 1976-10-12 | 1977-04-13 | $7700.00 | Window Closed / Lapsed |