USD263878S - Root canal screw - Google Patents

Root canal screw Download PDF

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Publication number
USD263878S
USD263878S US06/060,404 US6040479F USD263878S US D263878 S USD263878 S US D263878S US 6040479 F US6040479 F US 6040479F US D263878 S USD263878 S US D263878S
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US
United States
Prior art keywords
root canal
screw
canal screw
root
ornamental design
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
US06/060,404
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dentatus AB filed Critical Dentatus AB
Priority to US06/060,404 priority Critical patent/USD263878S/en
Application granted granted Critical
Publication of USD263878S publication Critical patent/USD263878S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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.
US06/060,404 1979-07-24 1979-07-24 Root canal screw Expired - Lifetime USD263878S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/060,404 USD263878S (en) 1979-07-24 1979-07-24 Root canal screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/060,404 USD263878S (en) 1979-07-24 1979-07-24 Root canal screw

Publications (1)

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

Family

ID=69808016

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/060,404 Expired - Lifetime USD263878S (en) 1979-07-24 1979-07-24 Root canal screw

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US (1) USD263878S (en)

Cited By (4)

* 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
USD427683S (en) * 1998-07-10 2000-07-04 Sulzer Calcitek Inc. Dental abutment
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 (4)

* 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
USD427683S (en) * 1998-07-10 2000-07-04 Sulzer Calcitek Inc. Dental abutment
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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