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Root canal screw

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Publication number
USD263878S
USD263878S US06060404 US6040479F USD263878S US D263878 S USD263878 S US D263878S US 06060404 US06060404 US 06060404 US 6040479 F US6040479 F US 6040479F US D263878 S USD263878 S US D263878S
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US
Grant status
Grant
Patent type
Design
Prior art keywords
fig
canal
view
screw
root
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US06060404
Inventor
Svante R. Edwardson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DENTATUS AB
Original Assignee
DENTATUS AB
Filing date
Publication date
Grant date

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Description

FIG. 1 is an elevational view of a root canal screw showing my new design;

FIG. 2 is elevational view thereof, rotated 135° from the position of FIG. 1; and

FIG. 3 is a top plan view thereof.

Claims (1)

  1. The ornamental design for a root canal screw, as shown.
US06060404 1979-07-24 Root canal screw Expired - Lifetime USD263878S (en)

Publications (1)

Publication Number Publication Date
USD263878S true USD263878S (en) 1982-04-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961330A (en) 1998-04-09 1999-10-05 Sulzer Calcitek Inc. Vial for dental implant delivery system
US20030235805A1 (en) * 2002-05-21 2003-12-25 Steven Lax Dental post with countersink
USD668764S1 (en) * 2011-01-24 2012-10-09 Straumann Holding Ag Portion of a dental implant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Design Fasteners Book, Mar. 1963, p. 297, Rapidril, Self Drilling, Tapping Screw.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961330A (en) 1998-04-09 1999-10-05 Sulzer Calcitek Inc. Vial for dental implant delivery system
US20030235805A1 (en) * 2002-05-21 2003-12-25 Steven Lax Dental post with countersink
USD668764S1 (en) * 2011-01-24 2012-10-09 Straumann Holding Ag Portion of a dental implant

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