USRE22462E - Telephone system - Google Patents
Telephone system Download PDFInfo
- Publication number
- USRE22462E USRE22462E US22462DE USRE22462E US RE22462 E USRE22462 E US RE22462E US 22462D E US22462D E US 22462DE US RE22462 E USRE22462 E US RE22462E
- Authority
- US
- United States
- Prior art keywords
- telephone system
- sheet
- march
- moody
- original filed
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Facsimiles In General (AREA)
- Developing Agents For Electrophotography (AREA)
Description
March 2s, 1944. D L MQODYv ET AL Re. 22,462
TELEPHONE SYSTEM .Original Filed -Aprl `30, 1937 3l Shets-Sheet 1A mi fw @Q lnllVl llldll -IAL 55 Hmm: a mmz lawn@ lm @1D0 Il lLm i V, M r VY R www@ OEI A www. L fF. D.NF. f n m w m V. m
March 28, 1944. D. 1 MOODY ETAI.
TELEPHONE SYSTEM Original Filed April 30, .1957 51 Sheets-Sheet 2 March 28, 1944. D. 1 MoobY `Er A1.
TELEPHONE SYS TEM Original Filed April 30, 1937 5l SheetSI-Sheet 3 March 2s, 1944. D* L MOOD`Y ET AL Re. 22,462
TELEPHONE SYSTEM Original Filed April 50, 1957 5l Sheets-Sheet 4 DLMOODV /NVENTORSJ MDNEWBV QSL V.. E N M T l D. L. MOODY ETAL TELEPHONE SYSTEM Original Filed April 30, 1957 31 Sheeats--Shee'cl 5 $55.6@ www Hku SIG Q March 28, 1944.
March 2s, 1944. D. L. MOODY -m. Re. 22,462-
TELEPHONEl SYSTEM Original Filed April 30, 1 937 51 Sheets-Sheet 6 D.L.MOODV o n a oo a FfSH/PLEV- BY Q MM I Y A TTORNEV March 2s, 1944. D MOODY 'ET AL Re. 22,462
TELEPHONE SYSTEM Original Filed Apr'l 50. 1957 31 She'ebs-Sheet 7 ILMOODV INVIENTORS N.D.NEWBV A TTORN E Y D. 1 M0055? ETAL Re. 22,462
TELEPHONE SYSTEM Original F2 |.ed April 30, 1937 51 Sheets-Sheet 8 March 28, 1944.
March 28, 1944. D. L. MOQDY :r1-m. Re. 22,462 A TELEPHONE SYSTEM Original Filed April 30, 1937 51 She-etS-Sheet 9 AC. RING/NG SUPPLY ATTORNEY March 28, 1944. D. L; MOODY ETAL Re.v22,462
TELEPHONE SYSTEM Original File'd April 30., 1937 51 Sheets-Shea?I lO D. L. MOODY /Nl/ENTORS: N.D. NEWBV A TTORNEY March 28, 1944. D. L MOODY ET'AL TELEPHONE SYSTEM Original Filed Aprill 50. 1957 31 Sheets-Sheet l1 UST-H- DAQ" QMS STE :IAS: uw: NS S35 8523 D.! ,MOODV ,INVENTORSI N.D.NEWBY A TTORNEY March 2s, 1944. 15.12 Moonv -m. Re. 22,462
TELEPHONE vSYSTEM Original Filed April 30, 1937 31 Sheets-Sheet l2 D.L.Moo0 y /NvE/vroRs: Ma/away EE sH/PLEV ATTORNEY March 28, 1944. D. L.. MOODY ETAL Re. 22,462
' TELEPHONE SYSTEM Original Filed April 30, 1957 3l Sheets-Sheet l5' 1L/14000) INVENTORS: N D. NEWBY FJ SH/PLEV A TTORNE TELEPHONE SYSTEM Original Filed April 50, 1937 31 Sheets-Sheet 14 D.L.MO0DV /NVENTORSfA/.QNEWBY EESH/PLEV Q' ATTORNEY March 28, 1944.. D. L. MOODY E-rAL Re. 22,462
TELEPHONE SYSTEM Original Filed April 3D, 1957 51 Sheets-Sheet 15 NNE .NGE
S HAI-01|.
' D.L.MOODV /NVENTOR$' MDNEWBY /'SH/PLEY BV i: ATTORNEY D. l. MOODY Erm. Re. 22,462
m. m M
TELEPHONE SYSTEM original Filed April 3o, 1957 `3l sheets-Sheet le 06S m QS NQS bbs .F.f-sH/PLEY B f mi2@ ATTORNEY March 28, D, MOODY ET AL Re.
TELEPHONE SYSTEM Original Filed April 30, 1937 5l Sheds-Sheet 1'7 hmKTI LLLL Sd Bilo D. L. MOODY INVENTORS: N.0.NEW5V EESH/PLEV @mf LLLL ATTORNEY March 28, 1944.
D. L.MooDY ETAL TELEPHONE SYS TEM Original Filed April 30, 1957 3l Sheets-Sheet 18 D. .MOODV /NVENTORSZ N.D. NEWBY Ff SH/P EV ATTORNEY March 28, 1944. y D, MOODY ETAL Re. 22,462 .l
TELEPHONE SYSTEM Original Filed April 50, 1937 5l Sheets`lSheet 19 ATTORNEY March 28, 1944. D. L. MOODY UAL Re. 22,462
TELEPHONE SYSTEM Original Filed April 50 195'T 31 Sheets-Sheet 2O IHI- HM .QL/MOODY INVENTOR S N. D.NEWB.V
' AEF. SH/PLEV By; :a: l i
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US140022A US2161376A (en) | 1937-04-30 | 1937-04-30 | Telephone system |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE22462E true USRE22462E (en) | 1944-03-28 |
Family
ID=22489366
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US22462D Expired USRE22462E (en) | 1937-04-30 | Telephone system | |
US140022A Expired - Lifetime US2161376A (en) | 1937-04-30 | 1937-04-30 | Telephone system |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US140022A Expired - Lifetime US2161376A (en) | 1937-04-30 | 1937-04-30 | Telephone system |
Country Status (2)
Country | Link |
---|---|
US (2) | US2161376A (en) |
FR (1) | FR961407A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734101A (en) * | 1952-04-08 | 1956-02-07 | Automatic telephone system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2633499A (en) * | 1947-04-03 | 1953-03-31 | Int Standard Electric Corp | Telecommunication switching system |
US2633500A (en) * | 1947-04-03 | 1953-03-31 | Int Standard Electric Corp | Cordless switchboard telecommunication exchange |
-
0
- US US22462D patent/USRE22462E/en not_active Expired
- FR FR961407D patent/FR961407A/fr not_active Expired
-
1937
- 1937-04-30 US US140022A patent/US2161376A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734101A (en) * | 1952-04-08 | 1956-02-07 | Automatic telephone system |
Also Published As
Publication number | Publication date |
---|---|
US2161376A (en) | 1939-06-06 |
FR961407A (en) | 1950-05-11 |
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