USD355487S - Drill extension for use in oral implantology - Google Patents

Drill extension for use in oral implantology Download PDF

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Publication number
USD355487S
USD355487S US29/007,641 US764193F USD355487S US D355487 S USD355487 S US D355487S US 764193 F US764193 F US 764193F US D355487 S USD355487 S US D355487S
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US
United States
Prior art keywords
drill extension
oral implantology
implantology
oral
drill
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
US29/007,641
Inventor
Leif Broberg
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.)
AstraZeneca AB
Original Assignee
Astra 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 Astra AB filed Critical Astra AB
Assigned to AKTIEBOLAGET ASTRA reassignment AKTIEBOLAGET ASTRA ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BROBERG, LEIF
Application granted granted Critical
Publication of USD355487S publication Critical patent/USD355487S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top, side perspective view of a drill extension for use in oral implantology;
FIG. 2 is a top, opposite side perspective view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevational view thereof; and,
FIG. 5 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for a drill extension for use in oral implantology, as shown and described.
US29/007,641 1992-10-28 1993-04-28 Drill extension for use in oral implantology Expired - Lifetime USD355487S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE922225 1992-10-28
SE19922225 1992-10-28

Publications (1)

Publication Number Publication Date
USD355487S true USD355487S (en) 1995-02-14

Family

ID=65243255

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/007,641 Expired - Lifetime USD355487S (en) 1992-10-28 1993-04-28 Drill extension for use in oral implantology

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US (1) USD355487S (en)

Cited By (2)

* 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
USD898915S1 (en) * 2018-06-11 2020-10-13 Chun-Leon Chen Five levels drill for dental implant

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Astra Implant System Components and Instruments", Oct., 1990.
"Astra Tech Implant Dental System Components and Instruments", Jun., 1992.
"Astra Tech Implant Dental System", Feb., 1992.

Cited By (2)

* 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
USD898915S1 (en) * 2018-06-11 2020-10-13 Chun-Leon Chen Five levels drill for dental implant

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