Intrauterine device
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Description
Claims
The ornamental design for an intrauterine device, as shown and described.
Referenced Cited
U.S. Patent Documents
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3407806 | October 1968 | Hulka et al. |
3431906 | March 1969 | Taylor |
3442266 | May 1969 | Krejci |
D216522 | January 1970 | Hunt |
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4841991 | June 27, 1989 | Gainutdinova et al. |
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Patent History
Patent number: D612931
Type: Grant
Filed: Sep 11, 2009
Date of Patent: Mar 30, 2010
Assignee: Bayer Schering Pharma Oy (Turku)
Inventors: Pirjo Kortesuo (Parainen), Ulla Calvo Alonso (Piispanristi), Pirjo Inki (Kaarina), Harri Jukarainen (Kuusisto), Ilkka Jutila (Littoinen), Juha Lehtinen (Turku), Eeva Lukkari-Lax (Espoo), Heikki Lyytikainen (Naantali), Joachim Moede (Turku), Hannu Nikander (Paattinen), Pirjo Sallinen (Berlin), Taina Tjader (Littoinen), Andrew MacLeod (Harston), Michael Nobel (London), David Whitaker (London)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/343,359
Type: Grant
Filed: Sep 11, 2009
Date of Patent: Mar 30, 2010
Assignee: Bayer Schering Pharma Oy (Turku)
Inventors: Pirjo Kortesuo (Parainen), Ulla Calvo Alonso (Piispanristi), Pirjo Inki (Kaarina), Harri Jukarainen (Kuusisto), Ilkka Jutila (Littoinen), Juha Lehtinen (Turku), Eeva Lukkari-Lax (Espoo), Heikki Lyytikainen (Naantali), Joachim Moede (Turku), Hannu Nikander (Paattinen), Pirjo Sallinen (Berlin), Taina Tjader (Littoinen), Andrew MacLeod (Harston), Michael Nobel (London), David Whitaker (London)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/343,359
Classifications
Current U.S. Class:
Prophylactic Article (D24/105)