USRE22462E - Telephone system - Google Patents

Telephone system Download PDF

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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
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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
Application number
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.)
Publication date
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Publication of USRE22462E publication Critical patent/USRE22462E/en
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages

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  • 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
US22462D 1937-04-30 Telephone system Expired USRE22462E (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734101A (en) * 1952-04-08 1956-02-07 Automatic telephone system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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