US2112951A - Telephone system - Google Patents

Telephone system Download PDF

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Publication number
US2112951A
US2112951A US722890A US72289034A US2112951A US 2112951 A US2112951 A US 2112951A US 722890 A US722890 A US 722890A US 72289034 A US72289034 A US 72289034A US 2112951 A US2112951 A US 2112951A
Authority
US
United States
Prior art keywords
carpenter
april
telephone system
sheets
sheet
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
US722890A
Inventor
Warren W Carpenter
William H Matthies
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.)
AT&T Corp
Original Assignee
Bell Telephone Laboratories Inc
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 Bell Telephone Laboratories Inc filed Critical Bell Telephone Laboratories Inc
Priority to US722890A priority Critical patent/US2112951A/en
Priority to US173144A priority patent/US2268203A/en
Application granted granted Critical
Publication of US2112951A publication Critical patent/US2112951A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
    • G06F7/44—Multiplying; Dividing
    • G06F7/443—Multiplying; Dividing by successive additions or subtractions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks

Description

43 Sheets-Sheet l A T TORNEY .w n.' CARPENTER "NVENTZS' WH MA rrH/Es W. W. CARPENTER ET AL TELEPHONE SYSTEM Filed April 28, 1934 April 5, 1938.
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TELEPHONE SYSTEM Filed April 28, 1934 43 Sheets-Sheet 2 NN.O\ Qu w, Qu om .QQ 1Q s Q .w Q Eu @s u bww mw Qu Qu Qu w Qu w Qu, N v Qu mwu vw m w kann# YL .b
A TToR/VEV April 5, 1938. w, wfCARPNTER ET AL 2,112,951
TELEPHONE SYSTEM Filed April 28, i934 43 Sheets-Sheet I5 N. URN
on 2.' f... QE N m RN. .t WH ..Z M .2.312312 w.. .2:6222 V. n. Edin.. B
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/N VENTORS.'
NR NWN A T TORNEV April 5, 1938. w. w, CARPENTER ET AL Y. 2,112,951
TELEPHONE SYSTEM Filed April 2s', 1934 43 Sheets-Sheet 4 MWWNK www?.
A T TORNE Y April 5, 1938. w w. CARPENTER ET A1. 2,112,951
TELEPHONE SYSTEM Filed April 28, 1934 43 Sheets-Sheet 5 W. nf CARPENTER NVENTORS' n'. H MATrH/Es By @5M April 5, 1938. w. w. CARPENTER ET A1. 2,112,951
TELEPHONE SYSTEM Filed April 28, 1934 43 Sheets-Sheet 6 w n. CARPENTER y '2 /NVENTURS' w h'. MATTH/Es A T TORNEV April 5, 1938. f w. w'. CARPENTER ET AL TELEPHONE SYSTEM Filed April 28, 1934 45 Sheets-Sheet 7 A T TORNEV `w.`w. CARPENTER ET A1.
TELEPHONE SYSTEM Filed April 28. 1934 43 Sheets-Sheet 8 W W CARPENTER W H. MA 7TH/E5 A TTORNEV w. w. CARPENTER Elf AL 2,112,951
April 5, 1938.
TELEPHONE SYSTEM Filed April 28, 1934 45 Sheets-Sheet 9 Now Ll '-02 *Qu ma bn 2K.
A T TORNEV April 5, 1938. w. w. CARPENTER ET AL 2,112,951
TELEPHONE SYSTEM Filed April 28, 1934- 43 Sheets-Sheet lO n? n.' CARPENTER Nm/m95' n.' H. MATTH/Es @em'v- A T TOR/VE V April 5, 1938. w. w. CARPENTER ET AL 2,112,951
TELEPHONE SYSTEM Filed April 28, 1934 45 Sheets-Sheet ll w n. CARPENTER Nm/70H5 W h'. MA 7TH/E3 AP 5, 1938.k w. w. CARPENTER ET AL 2,112,951
TELEPHONE SYSTEM Filed April 28, 1934 45 Sheets-Sheet 12 w w CARPENTER A T TORNEY April 5, 1938. w. w. CARPENTER ET AL 2,112,9*51
TELEPHONE SYSTEM Filed April 28, 1934 4 3 SheetS-Sheet 143 NS NNN W W CARPENTER WH MATrH/Es /N VE N TORS A TTORNE? April 5, 1938. w. w. CARPENTER ET AL TELEPHONE SYSTEM Filed April 28, 1934 45 Sheets-Sheet 14 W W CARPENTER W H. MA 7TH/E5 @6 M- /N VE N TORS I A T TORNEY April 5, 1938. w. w. CARPENTER ET A1. 2,112,951
TELEPHONE SYSTEM Filed April 28, 1934 43 Sheets-Sheet l5 Dy W H. MATTH/ES A T TOR/VE V /NVENTORS- W W CARPENTER April 5, 1938. w. w. CARPENTER ET AL 2,112,951
TELEPHONE SYSTEM y43 Sheets- Sheet 16 Filed April 28, l934 EN 2S NGN WON @HON Y w w CARPENTER /NVENTORS w H. MATTH/Es A 7' TORNEV April 5, 1.933- w. w. CARPENTER ETAL 2,112,951
TELEPHONE S YS TEM 43 sheets-sheet 17 Filed April 28, 1934 w w CARPENTER Nm/mp5' w H. MATTH/ES B @aM A TTOR/VEY W. W. CARPENTER ET AL TELEPHONE SYSTEM April 5, v1938.y 2,112,951
Filed April 2s, 1934' 45 sheets-sheet 18 w n.' CARPENTER NVENTS n.' H. MATTH/Es A TTORNEP April 5, 1938. w. w. CARPENTER ET AL 2,112,951
TELEPHONE SYSTEM Filed April 28, 1934 43 Sheets-Sheet l 9 n. n? CARPENTER w h'. MA T TH/Es ATToR/vr April-5, 1938. w. w. CARPENTER Er AL 2,112,951
TELEPHONE SYSTEM vFiled April 28, 1954 45 Sheetsheet 2O w nf CA RPENTER NVENTORS' nf H MATTH/Es A TT'ORNEY
US722890A 1934-04-28 1934-04-28 Telephone system Expired - Lifetime US2112951A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US722890A US2112951A (en) 1934-04-28 1934-04-28 Telephone system
US173144A US2268203A (en) 1934-04-28 1937-11-06 Calculating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US722890A US2112951A (en) 1934-04-28 1934-04-28 Telephone system

Publications (1)

Publication Number Publication Date
US2112951A true US2112951A (en) 1938-04-05

Family

ID=24903842

Family Applications (1)

Application Number Title Priority Date Filing Date
US722890A Expired - Lifetime US2112951A (en) 1934-04-28 1934-04-28 Telephone system

Country Status (1)

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US (1) US2112951A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428376A (en) * 1943-06-12 1947-10-07 Bell Telephone Labor Inc Time controlled register for automatic telephone systems
US2437118A (en) * 1940-08-26 1948-03-02 Automatic Elect Lab Automatic telephone system having rating independent of routing
US2473437A (en) * 1947-01-20 1949-06-14 Bell Telephone Labor Inc Mechanical perforator
US2486722A (en) * 1938-06-21 1949-11-01 Automatic Elect Lab Automatic toll-ticketing telephone system
US2510061A (en) * 1949-01-21 1950-06-06 Bell Telephone Labor Inc Code translator and printer control circuit
US2513112A (en) * 1944-07-19 1950-06-27 Shepherd Judson O'd Data recording system employing record controlled apparatus
US2558476A (en) * 1947-01-29 1951-06-26 Bell Telephone Labor Inc District assembler circuit
US2572132A (en) * 1949-04-27 1951-10-23 Bell Telephone Labor Inc Transcribing and summarizing system
US2576844A (en) * 1945-12-15 1951-11-27 Bell Telephone Labor Inc Mechanical gang perforator
US2580093A (en) * 1947-12-16 1951-12-25 Bell Telephone Labor Inc Call data recording telephone system
US2581184A (en) * 1948-09-23 1952-01-01 Bell Telephone Labor Inc Reperforating apparatus
US2586704A (en) * 1942-08-06 1952-02-19 Automatic Elect Lab Message data recording telephone system
US2590625A (en) * 1950-05-16 1952-03-25 Bell Telephone Labor Inc Sorting device
US2595106A (en) * 1947-06-18 1952-04-29 Bell Telephone Labor Inc Recording telephone system
US2619178A (en) * 1949-06-24 1952-11-25 Bell Telephone Labor Inc Precautionary circuit
US2639092A (en) * 1947-09-04 1953-05-19 Bell Telephone Labor Inc Automatic message accounting system
US2652116A (en) * 1948-03-09 1953-09-15 Bell Telephone Labor Inc Perforating system
US2680155A (en) * 1949-10-26 1954-06-01 Automatic Elect Lab Telephone system using magnetic recorder
US2767246A (en) * 1947-09-04 1956-10-16 Bell Telephone Labor Inc Automatic message accounting system

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486722A (en) * 1938-06-21 1949-11-01 Automatic Elect Lab Automatic toll-ticketing telephone system
US2437118A (en) * 1940-08-26 1948-03-02 Automatic Elect Lab Automatic telephone system having rating independent of routing
US2586704A (en) * 1942-08-06 1952-02-19 Automatic Elect Lab Message data recording telephone system
US2428376A (en) * 1943-06-12 1947-10-07 Bell Telephone Labor Inc Time controlled register for automatic telephone systems
US2513112A (en) * 1944-07-19 1950-06-27 Shepherd Judson O'd Data recording system employing record controlled apparatus
US2576844A (en) * 1945-12-15 1951-11-27 Bell Telephone Labor Inc Mechanical gang perforator
US2473437A (en) * 1947-01-20 1949-06-14 Bell Telephone Labor Inc Mechanical perforator
US2558476A (en) * 1947-01-29 1951-06-26 Bell Telephone Labor Inc District assembler circuit
US2595106A (en) * 1947-06-18 1952-04-29 Bell Telephone Labor Inc Recording telephone system
US2767246A (en) * 1947-09-04 1956-10-16 Bell Telephone Labor Inc Automatic message accounting system
US2639092A (en) * 1947-09-04 1953-05-19 Bell Telephone Labor Inc Automatic message accounting system
US2580093A (en) * 1947-12-16 1951-12-25 Bell Telephone Labor Inc Call data recording telephone system
US2652116A (en) * 1948-03-09 1953-09-15 Bell Telephone Labor Inc Perforating system
US2581184A (en) * 1948-09-23 1952-01-01 Bell Telephone Labor Inc Reperforating apparatus
US2510061A (en) * 1949-01-21 1950-06-06 Bell Telephone Labor Inc Code translator and printer control circuit
US2572132A (en) * 1949-04-27 1951-10-23 Bell Telephone Labor Inc Transcribing and summarizing system
US2619178A (en) * 1949-06-24 1952-11-25 Bell Telephone Labor Inc Precautionary circuit
US2680155A (en) * 1949-10-26 1954-06-01 Automatic Elect Lab Telephone system using magnetic recorder
US2590625A (en) * 1950-05-16 1952-03-25 Bell Telephone Labor Inc Sorting device

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