Patent US3354973A successfully refreshed from Google Patents.
US3354973A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Platform mount for weighing machines
Assignee: Individual
•
Filing: 1965-08-12
•
Granted: 1967-11-28
•
Expires: 1985-08-12
Abstract
No abstract record available.
Inventors
- 👤 Farquhar John Churchill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:49
CPC Classifications
G; G01; G01G; G01G1/00; G01G1/18; G01G1/24; G01G21/00; G01G21/23; G01G5/00; G01G5/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A WEIGHING MACHINE COMPRISING A VERTICALLY-MOVABLE LOAD-CONTROLLED MEMBER, A COOPERATING STATIONARY PART, A ROLLING DIAPHRAGM BETWEEN SAID MOVABLE MEMBER AND STATIONARY PART TO FORM A FLUID-CONTAINING PRESSURE CAPSULE, A LOAD MEASURING DEVICE CONNECTED TO SAID CAPSULE, AND GUIDING MEANS FOR THE VERTICALLY-MOVABLE MEMBER CONSISTING OF ROLLING RODS LOCATED, WITH THEIR AXES HORIZONTAL, BETWEEN OPPOSED SIDE SURFACES OF SAID MOVABLE MEMBER AND STATIONARY PART.
Claim 2
Dependent Claim
63 words
A WEIGHING MACHINE COMPRISING A VERTICALLY-MOVABLE LOAD-CONTROLLED MEMBER, A COOPERATING STATIONARY PART, A ROLLING DIAPHRAGM BETWEEN SAID MOVABLE MEMBER AND STATIONARY PART TO FORM A FLUID-CONTAINING PRESSURE CAPSULE, A LOAD MEASURING DEVICE CONNECTED TO SAID CAPSULE, AND GUIDING MEANS FOR THE VERTICALLY-MOVABLE MEMBER CONSISTING OF ROLLING RODS LOCATED, WITH THEIR AXES HORIZONTAL, BETWEEN OPPOSED SIDE SURFACES OF SAID MOVABLE MEMBER AND STATIONARY 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) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |