US3265140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Checkweighing apparatus
Assignee: Howe Richardson Scale Co Inc
•
Filing: 1965-03-03
•
Granted: 1966-08-09
•
Expires: 1985-03-03
Abstract
No abstract record available.
Inventors
- 👤 Gerald C Mayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:28
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/16; B07C5/18; B07C5/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A CHECKWEIGHING APPARATUS COMPRISING A SCALE HAVING A DISPLACEABLE PLATFORM FOR SUPPORTING A LOAD TO BE CHECKED, RELATIVELY MOVABLE MAGNETIC MEANS AND MAGNETICALLY ACTUATABLE SWITCH MEANS DISPOSED IN MAGNETICALLY COUPLED RELATION, MEANS MOUNTING SAID MAGNETIC MEANS FOR MOVEMENT WITHIN A PREDETERMINED PATH ADJACENT SAID SWITCH MEANS, MEANS FOR TRANSMITTING THE DISPLACEMENT OF SAID PLATFORM TO EFFECT MOVEMENT OF SAID MAGNETIC MEANS IN SAID PATH, SAID SWITCH MEANS BEING
Claim 2
Dependent Claim
68 words
A CHECKWEIGHING APPARATUS COMPRISING A SCALE HAVING A DISPLACEABLE PLATFORM FOR SUPPORTING A LOAD TO BE CHECKED, RELATIVELY MOVABLE MAGNETIC MEANS AND MAGNETICALLY ACTUATABLE SWITCH MEANS DISPOSED IN MAGNETICALLY COUPLED RELATION, MEANS MOUNTING SAID MAGNETIC MEANS FOR MOVEMENT WITHIN A PREDETERMINED PATH ADJACENT SAID SWITCH MEANS, MEANS FOR TRANSMITTING THE DISPLACEMENT OF SAID PLATFORM TO EFFECT MOVEMENT OF SAID MAGNETIC MEANS IN SAID PATH, SAID SWITCH MEANS BEING
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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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |