US2317971A - Dental equipment stand - Google Patents
Dental equipment stand Download PDFInfo
- 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
Links
Images
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
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)
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 |
-
1939
- 1939-04-05 US US266174A patent/US2317971A/en not_active Expired - Lifetime
Cited By (2)
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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