Endometric brush

- Medscand AB
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top plan view of an endometric brush, showing my new design, with the brush in a sample collecting position;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a side elevational view thereof, rotated 90 degrees in relation to FIG. 2;

FIG. 4 is a top plan view thereof, with the brush in partially retracted position;

FIG. 5 is a side elevational view thereof; and

FIG. 6 is a side elevational view thereof, rotated 90 degrees in relation to FIG. 5.

Referenced Cited
U.S. Patent Documents
2767703 October 1956 Nieburgs
2955591 October 1960 MacLean
3881464 May 1975 Levene
4227537 October 14, 1980 Suciu et al.
4754764 July 5, 1988 Bayne
Foreign Patent Documents
812038 March 1982 SEX
Other references
  • Catalog page from the catalog "Manufrance", 1973, page unknown.
Patent History
Patent number: D317361
Type: Grant
Filed: Dec 11, 1987
Date of Patent: Jun 4, 1991
Assignee: Medscand AB (Malmo)
Inventor: Nils Stormby (Malmo)
Primary Examiner: Stella Reid
Law Firm: Merchant & Gould
Application Number: 7/131,543