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Patent US3547780A successfully refreshed from Google Patents.
US3547780A
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Simplified accurate method of detecting bacteriuria
Assignee: ARNOLD C JOHNSON
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Filing: 1968-03-13
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Granted: 1970-12-15
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Expires: 1988-03-13
Abstract
No abstract record available.
Inventors
- 👤 Frank A Finnerty Jr
- 👤 Arnold C Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:07
CPC Classifications
C; C12; C12Q; C12Q1/00; C12Q1/02; C12Q1/04; Y; Y10; Y10S; Y10S435/00; Y10S435/805; Y10S435/8215; Y10S435/822; Y10S435/828; Y10S435/848; Y10S435/849; Y10S435/873; Y10T; Y10T436/00; Y10T436/17; Y10T436/173076
Claims Analysis
Total Claims: 0
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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) | 1973-12-14 | 1974-06-15 | 1974-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-14 | 1978-06-15 | 1978-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-14 | 1982-06-15 | 1982-12-15 | $7700.00 | Window Closed / Lapsed |