US2373908A - Telephone system - Google Patents

Telephone system Download PDF

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Publication number
US2373908A
US2373908A US278728A US27872839A US2373908A US 2373908 A US2373908 A US 2373908A US 278728 A US278728 A US 278728A US 27872839 A US27872839 A US 27872839A US 2373908 A US2373908 A US 2373908A
Authority
US
United States
Prior art keywords
telephone system
sheets
sheet
john
inventor
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
US278728A
Inventor
Ostline John Ellis
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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric 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 Automatic Electric Laboratories Inc filed Critical Automatic Electric Laboratories Inc
Application granted granted Critical
Publication of US2373908A publication Critical patent/US2373908A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H04M15/38—Charging, billing or metering by apparatus other than mechanical step-by-step counter type

Description

April J. E. osrum'; 2,373,908
I 1213;316:112 SYSTEI I Filed June 12, 1939 l 50 Sheets-Shea? 1 Inventor: J OHN ELLIS 05 TL INE Attorney P f 1945. J. E. OSTLINE 2,373,903
TELEPHONE-SYSTEM Filed June 12. 1939 so Sheets-Sheet. 2
lll lllllll 7550 smoo- 99 5 99 51599 51499 Inventor: JOHNELLI$ OSTL/NE April 17, 1945. J. E. OSTLINE ,3
' TELEPHONE SYSTEM Filed Jfine 12. 1939 so Sheets-Sheet 3 Inventor JOHN E L L75 I 05 TL-l/VE A ttorney April 17, 1945. J. a OSTLINE 2,373,908
TELEPHONE SYTEK Filed June 12, 1939 50 Sheets-Sheet 4 IHIIIH IIIIHII llllllll' illllllll HIIH lllllllll Jolmaus ,OSTL/NE Inventor:
Attorney April 17; 1945. J QSTLlNE 2,373,908
' TELEPHONE SYSTEM Filed June 12, 1939 50 Sheets-Sheet 5 llllllll lllllll Illlll'! ll lllll' I" JOHN ELLIS osruzws Inventor:
'50 sheets-sheet s Invenlof! 7 JOHN ELL/5 OSTL/NIS A ltorney P 1945- J. E. OSTLlNE I 2 ,373,908
TELEPHONE SYSTEM 50 Sheets-Sheet 7 Filed June 12, 1959 EH17. j
JOHN ELL/5 QSTL/NE I nventor:
Ap 7,.1945. J. E. 051...; 2,373,908
TELEPHONE SYSTEM Filed June 12. 1959 50 Sheets-Sheet 8 L L L L L L L g w In venlor:
Atlo rney p 9 .1. E.IOSTLINE 2,373,908
TELEPHONE SYSTEM FiledJune 12 1939 50 Sheets-Sheet 9 I nv enior:
JOHN ELL/5 fos TL /v Attorney Ap 1945- J. E. OSTLINE 2,373,908 7 t TELEPHONE SYSTEM Filed June 12, 1939 50 Sheets-Sheet 10 Inventor. JOHN ELL/5 OSTL/NE Attorney April 1945' J. E. OSTLINE 2,373,903
TELEPHONE SYSTEM 5O Shets-Sheet 11 Filed June 12, 1939 Inventor:
JOHN ELL 75 057mm:
. Attorne y April 17, 1945.
J. E. OSTLINE TELEPHONE SYSTEM Fild June 12, 1939 50 Sheets-Sheet l2 Inventor: JOHN ELL/5 OSTL/NE by 5 E I l Attorn ey April 17, 1945. .1. E. os'ruuz TELEPHONE SYSTEM so Sheets-Sheet 15 Filed June 12, 1959 umm'mn I l v Inventor: JQHN ELL/5 0; TLl/VE Attorney April 17, 1945.
J. E. OSTLINE TELEPHONE SYSTEM Filed June 12, 1939 50 Sheets-Shet 16 mum" DATE 22in RATE DURATION TOTAL COST Inventor JOHN ELL/s 05 TL /NE A Home April 1945- J. E. OSTLINE 2,373,908
TELEPHONE SYSTEM Filed June 12. 1939 I 50 Sheets-Sheet l7 Y Inventor: JOHN ELL/5 OS'TL/NE A ttorney TELEPHONE SYSTEM Filed June 12, 1959 50 Sheets-Sheet 18 I IVEJZL I nventor:
JOHN ELL): 057'L /N Attorney April 7, 1945. J. E. OSTLINE 2,373,908
TELEPHONE SYSTEM Filed June 12, 1939 4 5O Sheets-Sheet 19 I nventor: JOH/YELL/S 0S7; INE
Attorney April 17, 1945. J. E. OSTLINE 2,373,908
TELEPHONE SYSTEM Inventor: JOHN ELL/5 0571. //V5
US278728A 1938-06-14 1939-06-12 Telephone system Expired - Lifetime US2373908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2373908X 1938-06-14

Publications (1)

Publication Number Publication Date
US2373908A true US2373908A (en) 1945-04-17

Family

ID=10905071

Family Applications (1)

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US278728A Expired - Lifetime US2373908A (en) 1938-06-14 1939-06-12 Telephone system

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447533A (en) * 1942-06-27 1948-08-24 Bell Telephone Labor Inc Automatic toll ticketing system
US2457946A (en) * 1944-02-16 1949-01-04 Automatic Elect Lab Toll metering by discriminating selector repeaters
US2520962A (en) * 1948-10-14 1950-09-05 Bell Telephone Labor Inc System for automatically ticketing telephone calls
US2522000A (en) * 1943-05-05 1950-09-12 American Telephone & Telegraph Recording telephone system
US2531637A (en) * 1946-04-24 1950-11-28 Bell Telephone Labor Inc Automatic call recording system for automatic telephony
US2579729A (en) * 1947-09-04 1951-12-25 Bell Telephone Labor Inc Automatic telephone message accounting system
US2591909A (en) * 1945-06-13 1952-04-08 Automatic Elect Lab Multiple office voice-frequency line identification system
US2599357A (en) * 1946-02-23 1952-06-03 Bell Telephone Labor Inc Automatic telephone billing system
US2613274A (en) * 1939-07-26 1952-10-07 Automatic Elect Lab Automatic recording of telephone numbers
US2657268A (en) * 1948-10-14 1953-10-27 Bell Telephone Labor Inc System for automatically ticketing telephone calls
US2691064A (en) * 1950-02-21 1954-10-05 American Telephone & Telegraph Measuring circuits
US2876286A (en) * 1953-09-10 1959-03-03 Roelof M M Oberman Arrangement for the identification of special service apparatus required for connections in a telecommunication system
US2981798A (en) * 1956-12-03 1961-04-25 Automatic Elect Lab Automatic toll ticketing telephone system
US2984704A (en) * 1956-12-07 1961-05-16 Bell Telephone Labor Inc Automatic determination of toll call charges

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613274A (en) * 1939-07-26 1952-10-07 Automatic Elect Lab Automatic recording of telephone numbers
US2447533A (en) * 1942-06-27 1948-08-24 Bell Telephone Labor Inc Automatic toll ticketing system
US2522000A (en) * 1943-05-05 1950-09-12 American Telephone & Telegraph Recording telephone system
US2457946A (en) * 1944-02-16 1949-01-04 Automatic Elect Lab Toll metering by discriminating selector repeaters
US2591909A (en) * 1945-06-13 1952-04-08 Automatic Elect Lab Multiple office voice-frequency line identification system
US2599357A (en) * 1946-02-23 1952-06-03 Bell Telephone Labor Inc Automatic telephone billing system
US2531637A (en) * 1946-04-24 1950-11-28 Bell Telephone Labor Inc Automatic call recording system for automatic telephony
US2579729A (en) * 1947-09-04 1951-12-25 Bell Telephone Labor Inc Automatic telephone message accounting system
US2520962A (en) * 1948-10-14 1950-09-05 Bell Telephone Labor Inc System for automatically ticketing telephone calls
US2657268A (en) * 1948-10-14 1953-10-27 Bell Telephone Labor Inc System for automatically ticketing telephone calls
US2691064A (en) * 1950-02-21 1954-10-05 American Telephone & Telegraph Measuring circuits
US2876286A (en) * 1953-09-10 1959-03-03 Roelof M M Oberman Arrangement for the identification of special service apparatus required for connections in a telecommunication system
US2981798A (en) * 1956-12-03 1961-04-25 Automatic Elect Lab Automatic toll ticketing telephone system
US2984704A (en) * 1956-12-07 1961-05-16 Bell Telephone Labor Inc Automatic determination of toll call charges

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