Patent US3469645A successfully refreshed from Google Patents.
US3469645A
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US
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Bathroom scale with electronically operated readout instrument
Assignee: Brearley Co
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Filing: 1968-08-05
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Granted: 1969-09-30
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Expires: 1988-08-05
Abstract
No abstract record available.
Inventors
- 👤 Mike A Provi
- 👤 George E Stmson
- 👤 Lawrence V Lang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:39
CPC Classifications
G; G01; G01G; G01G23/00; G01G23/18; G01G23/36; G01G19/00; G01G19/44; G01G19/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA590564A
Cited
US1407078A
Cited
US2108575A
Cited
US2141236A
Cited
US2786669A
Cited
DE956205C
Cited
US2805055A
Cited
US3241626A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-29 | 1973-03-31 | 1973-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-29 | 1977-03-31 | 1977-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-29 | 1981-03-31 | 1981-09-30 | $7700.00 | Window Closed / Lapsed |