US2317971A - Dental equipment stand - Google Patents

Dental equipment stand Download PDF

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Publication number
US2317971A
US2317971A US266174A US26617439A US2317971A US 2317971 A US2317971 A US 2317971A US 266174 A US266174 A US 266174A US 26617439 A US26617439 A US 26617439A US 2317971 A US2317971 A US 2317971A
Authority
US
United States
Prior art keywords
dental equipment
equipment stand
sheets
sheet
dental
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
US266174A
Inventor
Robert C Angell
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.)
SS White Dental Manufacturing Co
Original Assignee
SS White Dental Manufacturing Co
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 SS White Dental Manufacturing Co filed Critical SS White Dental Manufacturing Co
Priority to US266174A priority Critical patent/US2317971A/en
Priority to US463474A priority patent/US2371597A/en
Priority to US481579A priority patent/US2373442A/en
Application granted granted Critical
Publication of US2317971A publication Critical patent/US2317971A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0007—Control devices or systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/14—Dental work stands; Accessories therefor

Description

y 1943i R. c. ANGELL 2,317,971
DENTAL EQUIPMENT STAND Filed Avril 5, 1939 I 23 Sheets-Sheet 1 FICi': 1-
INVENTOR ATTORNEY y' 4 Y R, c. ANGELL 2,317,971
DENTAL E uIPMENi' STAND Filed 'Anril 5, 19.39 23 SheetsShe et s All INVENTOR 52 21mm Cflng ii,
AfTORNEY May 4, 1943.
R. C. ANGELL DENTAL EQUIPMENT STAND Filed Avril 5. 1939 23 Sheets-Sheet 5 INVENTOR Filed Avril 5, 1939 23 Sheets-Sheet 6 mm W6 w Ma 2 7 g w M w i v 2v 4 M R !I|||||||||i|l..|||||||||||||||||||||| |||||||||||q|||||l..||||||||||||||||||||||||l|||| 4 w a 0 W 1? 1| /5 a Z /,.v a 0 w M w w w a 2 /AV 6 w 6 3 WW fi 7 7 J 0 m 3 m a m a w m m m 2 a w. E I--- \lwllil I- -I I- ll 1---: 11 7.1. .1 6 90 0 6 7 M" m w F m 2 WV M y 4, 1943. R c. AN E L 2. 7. 1
DENTAL EQUIPMENT STAND Filed Anril 5, 1939 23 Sheets-Sheet 7 FIG-1 8.
INVENTOR ATTORNEY May 4, 1943. R. c. ANGELL mum. EQUIPMENT swam:
Filed Avril 5, 1939 23 Sheets-Sheet 9 FICi 10. 570/ HI llllll INVENTOR 306a"! Cflngfl,
ATTORNEY y 3- R, c. ANGELL 2,317,971
' DENTAL EQUIPMENT STAND Filed AUril 5, 1939 23 Sheets-Sheet 11 I I l \l 12.: 431 w I a 96.9 969 as? .967
" INVENTOR TTORNEY May 4, 1943 R, c. ANGELL DENTAL EQUIPMENT STAND 23 sheets-sheet 12 Filed Avril 5,. 1939 y 4, 1943. Rs. ANGELL 2,311,911
DENTAL EQUIPMENT STAND Filed Avril 5, 1939 23 Sheets-Sheet 13- ATTORNEY May 4, 1943.
R; C; ANGELI- DENTAL EQUIPMENT STAND Filed Anril 5, 1939 23 Sheets-Sheet 15 IINVENTOR Roezfi C Ma 4, 1943. v R. c. AN'GELL DENTAL EQUIPMENT sum:
23 Sheets-Sheet 16 Filed Avril 5, 1939 JUL-7:271
ATTORNEY May 4, 1943. R. c. ANGELL DENTAL EQUIPMENT STAND Filed Avril 5, 1939 23 Sheets-Sheet 18 INVENTOR ATTORNEY May 4, 1943.
R. c. ANGELLV 2,317,971
DENTAL EQUIYMENT STAND Filed Anril 5, 1939 23 Sheets-Sheet 19 'mysm'on ATTORNEY
US266174A 1939-04-05 1939-04-05 Dental equipment stand Expired - Lifetime US2317971A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US266174A US2317971A (en) 1939-04-05 1939-04-05 Dental equipment stand
US463474A US2371597A (en) 1939-04-05 1942-10-27 Dental equipment stand
US481579A US2373442A (en) 1939-04-05 1943-04-02 Dental equipment stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US266174A US2317971A (en) 1939-04-05 1939-04-05 Dental equipment stand

Publications (1)

Publication Number Publication Date
US2317971A true US2317971A (en) 1943-05-04

Family

ID=23013479

Family Applications (1)

Application Number Title Priority Date Filing Date
US266174A Expired - Lifetime US2317971A (en) 1939-04-05 1939-04-05 Dental equipment stand

Country Status (1)

Country Link
US (1) US2317971A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042774A (en) * 1989-01-23 1991-08-27 Sony Corporation Multi-axes type robot
FR2675690A1 (en) * 1991-04-23 1992-10-30 Mouyen Francis Modular dental kit for associative and selective distribution of instruments, and installations equipped with such a kit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042774A (en) * 1989-01-23 1991-08-27 Sony Corporation Multi-axes type robot
FR2675690A1 (en) * 1991-04-23 1992-10-30 Mouyen Francis Modular dental kit for associative and selective distribution of instruments, and installations equipped with such a kit

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