USD277232S - (1) Connecting element for coupling a dentist's drill and hoses with cooling water and compressed air as well as (2) and (3) accessories therefor - Google Patents

(1) Connecting element for coupling a dentist's drill and hoses with cooling water and compressed air as well as (2) and (3) accessories therefor Download PDF

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Publication number
USD277232S
USD277232S US06/324,638 US32463881F USD277232S US D277232 S USD277232 S US D277232S US 32463881 F US32463881 F US 32463881F US D277232 S USD277232 S US D277232S
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United States
Prior art keywords
dentist
hoses
drill
coupling
well
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
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US06/324,638
Inventor
Peter L. Rasch
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Individual
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Individual
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Publication date
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Publication of USD277232S publication Critical patent/USD277232S/en
Anticipated expiration legal-status Critical
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Description

FIG. 1 shows a connecting element for coupling a dentist's drill and hoses with cooling water and compressed air.
FIG. 2 shows an accessory therefor without light source.
FIG. 3 shows an accessory therefor with light source.

Claims (1)

  1. The ornamental design for (1) connecting element for coupling a dentist's drill and hoses with cooling water and compressed air as well as (2) and (3) accessories therefor, as shown and described.
US06/324,638 1981-05-29 1981-11-24 (1) Connecting element for coupling a dentist's drill and hoses with cooling water and compressed air as well as (2) and (3) accessories therefor Expired - Lifetime USD277232S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKMA06001981 1981-05-29
DK600/81 1981-05-29

Publications (1)

Publication Number Publication Date
USD277232S true USD277232S (en) 1985-01-15

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ID=69939227

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/324,638 Expired - Lifetime USD277232S (en) 1981-05-29 1981-11-24 (1) Connecting element for coupling a dentist's drill and hoses with cooling water and compressed air as well as (2) and (3) accessories therefor

Country Status (1)

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US (1) USD277232S (en)

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