US3193034A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weighing scale
Assignee: CS ACQUISITION Corp
•
Filing: 1961-01-06
•
Granted: 1965-07-06
•
Expires: 1981-01-06
Abstract
No abstract record available.
Inventors
- 👤 William Y Hutchinson
- 👤 Russell E Vanderhoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:14
CPC Classifications
G; G01; G01G; G01G21/00; G01G21/23; G01G21/235; G01G19/00; G01G19/44; G01G19/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A WEIGHING SCALE COMPRRISING A SUPPORT FRAME HAVING FRONT AND REAR ENDS, A WEIGHT RECEIVING LEVER EXTENDING BETWEEN THE SAID FRONT AND REAR ENDS OF THE FRAME AND HAVING A FULCRUMED END PIVOTED ON THE FRAME AT THE SAID REAR END THEREOF, A RESILIENT WEIGHING SPRING ANCHORED ON THE FRAME AT SAID REAR END THEREOF, A BELL CRANK ROCKABLY SUPPORTED ON THE FRAME, AT THE SAID FRONT END THEREOF, AND HAVING SHORT AND LONG ARMS CONNECTED RESPECTIVELY WITH SAID LEVER, REMOTE FROM THE FULCRUMED END THEREOF, AND WITH SAID SPRING, AND AN INDICATOR DRIVEN IN RESPONSE TO MOVEMENT OF THE LEVER UNDER THE INFLUENCE OF A WEIGHT APPLIED THERETO.
Claim 2
Dependent Claim
109 words
A WEIGHING SCALE COMPRRISING A SUPPORT FRAME HAVING FRONT AND REAR ENDS, A WEIGHT RECEIVING LEVER EXTENDING BETWEEN THE SAID FRONT AND REAR ENDS OF THE FRAME AND HAVING A FULCRUMED END PIVOTED ON THE FRAME AT THE SAID REAR END THEREOF, A RESILIENT WEIGHING SPRING ANCHORED ON THE FRAME AT SAID REAR END THEREOF, A BELL CRANK ROCKABLY SUPPORTED ON THE FRAME, AT THE SAID FRONT END THEREOF, AND HAVING SHORT AND LONG ARMS CONNECTED RESPECTIVELY WITH SAID LEVER, REMOTE FROM THE FULCRUMED END THEREOF, AND WITH SAID SPRING, AND AN INDICATOR DRIVEN IN RESPONSE TO MOVEMENT OF THE LEVER UNDER THE INFLUENCE OF A WEIGHT APPLIED THERETO.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |