US3327795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Raisable platform weighing device
Assignee: Individual
•
Filing: 1966-07-07
•
Granted: 1967-06-27
•
Expires: 1986-07-07
Abstract
No abstract record available.
Inventors
- 👤 Herbert W Link
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:29
CPC Classifications
G; G01; G01G; G01G5/00; G01G5/006; G01G19/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
IN A WEIGHING DEVICE, A PLATFORM, A PRESSURE DEVICE HAVING A MOVABLE AND STATIONARY PART FORMING A CHAMBER CONTAINING AIR, MEANS FOR SUPPORTING THE PLATFORM ON THE MOVABLE PART OF THE DEVICE, A PISTON ROD MEANS FOR SUPPORTING THE STATIONARY PART OF SAID PRESSURE DEVICE ON SAID PISTON ROD, A CYLINDER FOR ADVANCING AND RETRACTING SAID PISTON ROD FOR RAISING AND LOWERING SAID PLATFORM AND DEVICE, AND MEANS CARRIED BY THE PLATFORM IN ENGAGEMENT WITH THE PISTON ROD FOR PREVENTING THE PLATFORM FROM TILTING.
Claim 2
Dependent Claim
84 words
IN A WEIGHING DEVICE, A PLATFORM, A PRESSURE DEVICE HAVING A MOVABLE AND STATIONARY PART FORMING A CHAMBER CONTAINING AIR, MEANS FOR SUPPORTING THE PLATFORM ON THE MOVABLE PART OF THE DEVICE, A PISTON ROD MEANS FOR SUPPORTING THE STATIONARY PART OF SAID PRESSURE DEVICE ON SAID PISTON ROD, A CYLINDER FOR ADVANCING AND RETRACTING SAID PISTON ROD FOR RAISING AND LOWERING SAID PLATFORM AND DEVICE, AND MEANS CARRIED BY THE PLATFORM IN ENGAGEMENT WITH THE PISTON ROD FOR PREVENTING THE PLATFORM FROM TILTING.
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) | 1970-06-26 | 1970-12-26 | 1971-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-26 | 1974-12-26 | 1975-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-26 | 1978-12-26 | 1979-06-27 | $7700.00 | Window Closed / Lapsed |