US2369071A - Telephone system - Google Patents

Telephone system Download PDF

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Publication number
US2369071A
US2369071A US278727A US27872739A US2369071A US 2369071 A US2369071 A US 2369071A US 278727 A US278727 A US 278727A US 27872739 A US27872739 A US 27872739A US 2369071 A US2369071 A US 2369071A
Authority
US
United States
Prior art keywords
telephone system
filed june
ell
john
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
US278727A
Other languages
English (en)
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 US2369071A publication Critical patent/US2369071A/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
    • H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Detection And Correction Of Errors (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Prepayment Telephone Systems (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Replacement Of Web Rolls (AREA)
  • Handling Of Continuous Sheets Of Paper (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
US278727A 1938-06-14 1939-06-12 Telephone system Expired - Lifetime US2369071A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB6096/39A GB516409A (en) 1938-06-14 1938-06-14 Improvements in or relating to automatic or semi-automatic telephone systems
GB26907/39A GB516413A (en) 1938-06-14 1938-06-14 Improvements in or relating to automatic or semi-automatic telephone systems
GB28279/39A GB516416A (en) 1938-06-14 1938-06-14 Improvements in or relating to automatic or semi-automatic telephone systems
GB17730/38A GB516348A (en) 1938-06-14 1938-06-14 Improvements in or relating to automatic or semi-automatic telephone systems

Publications (1)

Publication Number Publication Date
US2369071A true US2369071A (en) 1945-02-06

Family

ID=42211797

Family Applications (3)

Application Number Title Priority Date Filing Date
US278727A Expired - Lifetime US2369071A (en) 1938-06-14 1939-06-12 Telephone system
US444812A Expired - Lifetime US2339709A (en) 1938-06-14 1942-05-28 Telephone system
US447500A Expired - Lifetime US2445000A (en) 1938-06-14 1942-06-18 Rate-based restricted service telephone system

Family Applications After (2)

Application Number Title Priority Date Filing Date
US444812A Expired - Lifetime US2339709A (en) 1938-06-14 1942-05-28 Telephone system
US447500A Expired - Lifetime US2445000A (en) 1938-06-14 1942-06-18 Rate-based restricted service telephone system

Country Status (5)

Country Link
US (3) US2369071A (US08088918-20120103-C00476.png)
BE (1) BE434799A (US08088918-20120103-C00476.png)
CH (7) CH235877A (US08088918-20120103-C00476.png)
FR (3) FR856154A (US08088918-20120103-C00476.png)
GB (7) GB516409A (US08088918-20120103-C00476.png)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2580093A (en) * 1947-12-16 1951-12-25 Bell Telephone Labor Inc Call data recording telephone system
US2588684A (en) * 1939-07-26 1952-03-11 Automatic Elect Lab Charge rate calculator for automatic telephony
US2591909A (en) * 1945-06-13 1952-04-08 Automatic Elect Lab Multiple office voice-frequency line identification system
US2613278A (en) * 1939-07-26 1952-10-07 Automatic Elect Lab Telephone system
US2613275A (en) * 1941-01-24 1952-10-07 Automatic Elect Lab Automatic call recording system for automatic telephony
US2631195A (en) * 1949-01-29 1953-03-10 Automatic Elect Lab Toll switching system
US2657271A (en) * 1950-05-19 1953-10-27 Bell Telephone Labor Inc Line identification trouble indicator
US2688658A (en) * 1947-07-07 1954-09-07 Bell Telephone Labor Inc Call data recording telephone system
US2775648A (en) * 1951-03-28 1956-12-25 Automatic Elect Lab Automatic toll ticketing telephone system
US2794070A (en) * 1951-01-22 1957-05-28 Gen Telephone Lab Inc Tape perforating machines for toll ticketing telephone systems
US2837602A (en) * 1951-02-23 1958-06-03 Ericsson Telefon Ab L M Connection system for selection of a junction line
US2849536A (en) * 1955-06-13 1958-08-26 Gen Telephone Lab Inc Measured service control apparatus
US2865998A (en) * 1951-03-28 1958-12-23 Gen Telephone Lab Inc Automatic toll ticketing telephone systems
US3003035A (en) * 1955-09-26 1961-10-03 Gen Dynamics Corp Automatic toll ticketing system

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588686A (en) * 1940-04-01 1952-03-11 Automatic Elect Lab Telephone system providing operator service when all trunks are busy
US2428376A (en) * 1943-06-12 1947-10-07 Bell Telephone Labor Inc Time controlled register for automatic telephone systems
US2633496A (en) * 1948-04-05 1953-03-31 Standard Telephones Cables Ltd Party-line telephone system
LU30973A1 (US08088918-20120103-C00476.png) * 1950-12-20
US2868884A (en) * 1952-05-06 1959-01-13 Bell Telephone Labor Inc Toll switching telephone system
US2934605A (en) * 1954-12-07 1960-04-26 Itt Toll-discriminating outgoing repeater system
US2875286A (en) * 1955-04-21 1959-02-24 North Electric Co Telephone call surveying equipment
DE1047878B (de) * 1957-05-31 1958-12-31 Telefonbau & Normalzeit Gmbh Schaltungsanordnung zum fortlaufenden Umrechnen in Waehrungseinheiten der waehrend einer Verbindung in Fernmeldeanlagen anfallenden, einer bestimmten Gebuehreneinheit entsprechenden Zaehlimpulse
AU630426B2 (en) * 1989-03-16 1992-10-29 Commonwealth Of Australia, The A target for close in weapon systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1238130A (en) * 1916-10-02 1917-08-28 Western Electric Co Machine-switching telephone-exchange system.
US1350882A (en) * 1917-04-14 1920-08-24 Automatic Electric Co Automatic telephone system
US1468078A (en) * 1920-09-03 1923-09-18 Automatic Electric Co Automatic telephone system
US1649494A (en) * 1921-07-06 1927-11-15 Automatic Electric Inc Automatic telephone system
FR568149A (fr) * 1922-02-23 1924-03-17 Thomson Houston Comp Francaise Système téléphonique automatique pour grand réseau, avec traducteur et dispositif de contrôle
US1678185A (en) * 1927-05-18 1928-07-24 Bell Telephone Labor Inc Telephone system
US2005595A (en) * 1932-10-21 1935-06-18 Western Electric Co Telephone system
US2165924A (en) * 1933-10-31 1939-07-11 Bell Telephone Labor Inc Telephone system
US2289745A (en) * 1937-12-24 1942-07-14 Int Standard Electric Corp Metering equipment for telecommunication exchange systems
US2272475A (en) * 1938-06-14 1942-02-10 Associated Electric Lab Inc Telephone system

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588684A (en) * 1939-07-26 1952-03-11 Automatic Elect Lab Charge rate calculator for automatic telephony
US2613278A (en) * 1939-07-26 1952-10-07 Automatic Elect Lab Telephone system
US2613275A (en) * 1941-01-24 1952-10-07 Automatic Elect Lab Automatic call recording system for automatic telephony
US2591909A (en) * 1945-06-13 1952-04-08 Automatic Elect Lab Multiple office voice-frequency line identification system
US2688658A (en) * 1947-07-07 1954-09-07 Bell Telephone Labor Inc Call data recording telephone system
US2580093A (en) * 1947-12-16 1951-12-25 Bell Telephone Labor Inc Call data recording telephone system
US2631195A (en) * 1949-01-29 1953-03-10 Automatic Elect Lab Toll switching system
US2657271A (en) * 1950-05-19 1953-10-27 Bell Telephone Labor Inc Line identification trouble indicator
US2794070A (en) * 1951-01-22 1957-05-28 Gen Telephone Lab Inc Tape perforating machines for toll ticketing telephone systems
US2837602A (en) * 1951-02-23 1958-06-03 Ericsson Telefon Ab L M Connection system for selection of a junction line
US2775648A (en) * 1951-03-28 1956-12-25 Automatic Elect Lab Automatic toll ticketing telephone system
US2865998A (en) * 1951-03-28 1958-12-23 Gen Telephone Lab Inc Automatic toll ticketing telephone systems
US2849536A (en) * 1955-06-13 1958-08-26 Gen Telephone Lab Inc Measured service control apparatus
US3003035A (en) * 1955-09-26 1961-10-03 Gen Dynamics Corp Automatic toll ticketing system

Also Published As

Publication number Publication date
FR856154A (fr) 1940-06-03
CH235884A (fr) 1944-12-31
GB516413A (en) 1940-01-01
GB516348A (en) 1940-01-01
GB516408A (en) 1940-01-01
CH235875A (fr) 1944-12-31
CH235879A (fr) 1944-12-31
GB516416A (en) 1940-01-01
FR856153A (fr) 1940-06-03
BE434799A (US08088918-20120103-C00476.png) 1939-07-08
GB516415A (en) 1940-01-01
CH235880A (fr) 1944-12-31
CH235876A (fr) 1944-12-31
FR856152A (fr) 1940-06-03
US2445000A (en) 1948-07-13
GB516409A (en) 1940-01-01
US2339709A (en) 1944-01-18
CH235882A (fr) 1944-12-31
GB516414A (en) 1940-01-01
CH235877A (fr) 1944-12-31

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