Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Hand manipulated tool or instrument
Design Patent
1999-11-10
2001-04-03
Simmons, Ian (Department: 2914)
Medical and laboratory equipment
Equipment for diagnosis, analysis, or treatment
Hand manipulated tool or instrument
Design Patent
active
D0439976
CLAIM:
The ornamental design for a surgical swivel fixation ring device, as shown and described.
REFERENCES:
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patent: D. 373634 (1996-09-01), Brown
patent: 4357941 (1982-11-01), Golubkov et al.
patent: 4417579 (1983-11-01), Soloviev et al.
patent: 4515157 (1985-05-01), Fedorov et al.
patent: 5582608 (1996-12-01), Brown
patent: 5695492 (1997-12-01), Brown
patent: 5697945 (1997-12-01), Kritzinger et al.
patent: 5951579 (1999-09-01), Dykes
BEAVER Clear Cornea Incision System memo to Sales Reps (Mar. 26, 1999).
BEAVER Clear Cornea Gen II—Swivel Fixation Ring—Figures 4 and 5 (Sep. 18, 1999).
Duckworth & Kent USA Ltd. “At the Leading Edge” pp. 31-34; “Precision Side Port Nucleus Manipulators, Choppers, Globe Fixation Devices, and Speculums” Rhein Medical, Inc., Oct. 1996 (2 pages) and Mastel Precision Surgical Instruments, Inc. (1 page).
BEAVER Clear Cornea Incision Systems “Procedural Guide”(2 pages).
Becton Dickinson and Company
Fiedler, Esq. Alan W.
Simmons Ian
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