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US2758598A Expired / Lapsed US ⏱️ 0.0 years remaining

Venoclysis equipment

Assignee: Bayer Corp
•
Filing: 1955-01-24
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Granted: 1956-08-14
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Expires: 1975-01-24
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Abstract

No abstract record available.

Inventors

  • 👤 Cutter Robert Kennedy

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 22:26
CPC Classifications
A; A61; A61M; A61M39/00; A61M39/08

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 53 words
A ONE-PIECE ACCESSORY VENOCLYSIS EQUIPMENT UNIT COMPRISING A LENGTH OF A TRANSPARENT FLEXIBLE SYNTHETIC PLASTIC TUBING HAVING A DRIP-METER FORMED OF THE TUBING AND INTERMEDIATE THE ENDS THEREOF, ONE END OF THE TUBING BEING FORMED TO PROVIDE A SPIKE AND THE OTHER END OF THE TUBING BEING FORMED FOR ATTACHMENT TO A NEEDLE.

References Cited (Backward Citations)

US1205410A Cited
US2715905A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1959-08-14 1960-02-13 1960-08-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1963-08-14 1964-02-13 1964-08-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1967-08-14 1968-02-13 1968-08-14 $7700.00 Window Closed / Lapsed

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