Patent US3498135A successfully refreshed from Google Patents.
US3498135A
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Assignee: Baxter International Inc
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Filing: 1968-11-13
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Granted: 1970-03-03
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Expires: 1988-11-13
Abstract
No abstract record available.
Inventors
- 👤 Lamont J Seitz
- 👤 Louis Jerg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:15
CPC Classifications
B; B01; B01L; B01L3/00; B01L3/02; B01L3/021; B01L3/0217; B01L3/0224; A; A61; A61B; A61B5/00; A61B5/15; A61B5/150007; A61B5/150015; A61B5/150022; A61B5/150053; A61B5/150061; A61B5/150099; A61B5/150206; A61B5/150213; A61B5/150236; A61B5/150244; A61B5/150259; A61B5/150343; A61M; A61M1/00; A61M5/00; A61M5/178; A61M5/31; A61M5/315; A61M5/32; A61M5/34; A61M5/344; B01L3/0213; B01L3/0231; B01L3/0241; B01L3/0275; B01L3/0279; B01L3/0282; B01L9/00; B01L9/06; B01L9/54; B01L9/543; A61M5/31525; A61M5/31531; A61M5/346; A61M5/347; B01L2200/00; B01L2200/04; B01L2300/00; B01L2300/08; B01L2300/0832; B01L2300/0838
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) | 1973-03-02 | 1973-09-01 | 1974-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-02 | 1977-09-01 | 1978-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-02 | 1981-09-01 | 1982-03-03 | $7700.00 | Window Closed / Lapsed |