US1837003A - Automatic telephone system - Google Patents

Automatic telephone system Download PDF

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Publication number
US1837003A
US1837003A US297610A US29761028A US1837003A US 1837003 A US1837003 A US 1837003A US 297610 A US297610 A US 297610A US 29761028 A US29761028 A US 29761028A US 1837003 A US1837003 A US 1837003A
Authority
US
United States
Prior art keywords
telephone system
dec
automatic telephone
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
US297610A
Inventor
Wicks John
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.)
Reserve Holding Co
Original Assignee
Reserve Holding Co
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 Reserve Holding Co filed Critical Reserve Holding Co
Application granted granted Critical
Publication of US1837003A publication Critical patent/US1837003A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Relay Circuits (AREA)

Description

DEC. 15, 1931. WlCKS 1,837,03
AUTOMATIC TELEPHONE SYSTEM Original Filed Aug. 6, 1928 24 Sheets-Sheet l Dec. l5, 1931. I* 1 WICKS 1,837,003
AUTOMATIC TELEPHONE SYSTEM origipal Filed Aug. e, 1928 24 sheets-sheet 2 Jn 11nwinks Dec. 15, 1931. 1 wlCKS 1,837,003
I AUTOMATIC TELEPHONE SYSTEM Original Filed 24 Shee'fxs-Shee2 5222 L( l1 )g i Jnhn winks Dec. 15, 1931. J. wlcKs 1,837,003
AUTOMATIC TELEPHONE SYSTEM` Original Filed Aug. 6, 1928 -24 Sheets-Sheet 4 2L/ 2.35 240 236 240 225 227 2.19 24/ 242 250 228 234 244 I3-man arf- Dec. 15, 1931. l I J, wlcKs 1,837,003
AUTOMTIC TELEPHONE SYSTEM Original Filed Aug. 6, 1928 24 Sheets-Sheet 5 -Imrsn arf- Jn im wicks Dec. 15, 1931. J. wlcKs 1,837,003
AUTOMATIC TELEPHONE SYSTEM Original Filed Aug. 6, 1928 24 Sheets-Sheet 6 Dec.' 15, 1931. J, wlCKs 1,837,003
AUTOMATIC TELEPHONESYSTEM Original Filed Aug. 6, 1928 24 Sheets-Sheet 7 des Imran :fr-
...Tn Z'm Minka www? J. WICKS Dec. 15, 1931.
AUTOMATIC TELEPHONE SYSTEM l Dec. 15, 1931. i, WICKS 1,837,003
AUTOMATIC TELEPHONE SYSTEM original Filed Aug. e, 192e 24 sheets-sheet '9 QW Ww nl F mjdlgu /l Q/B /4/5 /6/7/8/ I 'lip mk b fig- Jnhn Minka Dec. 15, 1931. J. wlcKs 1,837,003
AUTOMATIC TELEPHNE SYSTEM Original Filed Aug'. 6, 1928 24 Sheets-Sheet 10 l wwf/@ Dec. l5, 1931. J, wlcKs 1,837,003
AUTOMATIC TELEPHONE SYSTEM Ori Filed Aug. 6, 1928' 24 Sheets-Sheet ll Dec. 15, 1931. .1.w1cKs AUTOMATIC- TELEPHONE SYSTEM mmm m. m.
w www,
iled Aug; 6, 1928 24 Sheets-Sheet 12 @t u n: u 1L 1u Q u s 1 S Q 1Q Q ...fnl-Ln winks 24 Sheets-Sheet 13 Imm- Jahn Minka HTI".
J. WICKS AUTOMATIC TELEPHONE SYSTEM QQQUIII* Dec. 15, 1931. J. wlcKs AUTOMATIC TELEPHONE SYSTEM 24 Sheets-Sheet 14 Original Filed Aug. 6, 1928 Dec. l5, 1931.
J. wlcKs 1,837,003
AUTOMATIC TELEPHONE SYSTEM Original Filed Aug. 6, 192B 24 Sheets-Sheet 15 -Inuen nr'- Jahn [dicks Dec. 15, 1931. 1 J, 'CKS 1,337,003
AUTOMATIC TELEPHONE SYSTEM Original Filed Aug. 6, 1928 24 Sheets-Sheet 16 Q-@ K L+.- ,035;
Dec. 15, 1931. J. wlcKs AUTOMATIC TELEPHONE SYSTEM 7 1 .v U v mi MSN al k m\, EN Swv n u a n M .m mm w n u m5 B l N: n 6 mm, n wb .N w u w M A u d n N Hz F Q mmm: Q m m 1 -hmm l m. S N m @gi mwa. T |||1||m| |||||l| Il l l l l a I I |.-||l|.| n n n d N m m u M mk .l 0| Mmm-Www M ML ma 2N wuulll HsmUll Q w. m. m TIIN [nl I5 amm N N Q Q S m v Dec. 15, 1931. J. wlcKs AUTOMATIC TELEPHONE SYSTEM WANN mNNN RMN NNN NNN mmNN uw Original Filed Aug. 6, 1928 NEN RSN Dec. l5, 1931. J. wlcKs I. AUTOMATIC TLPHONE SYSTEM Original F'iled Aug. 6, 1928 24 Sheets-Sheet 19 mwNN MNNN *ANN NNN WANN.
-InLrEn-nr'-
US297610A 1927-08-09 1928-08-06 Automatic telephone system Expired - Lifetime US1837003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21042/27A GB302200A (en) 1927-08-09 1927-08-09 Improvements in or relating to automatic or semi-automatic telephone systems

Publications (1)

Publication Number Publication Date
US1837003A true US1837003A (en) 1931-12-15

Family

ID=10156190

Family Applications (1)

Application Number Title Priority Date Filing Date
US297610A Expired - Lifetime US1837003A (en) 1927-08-09 1928-08-06 Automatic telephone system

Country Status (3)

Country Link
US (1) US1837003A (en)
FR (2) FR702872A (en)
GB (2) GB302217A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421717A (en) * 1943-04-28 1947-06-03 Kellogg Switchboard & Supply Automatic telephone system
US2423084A (en) * 1940-06-11 1947-07-01 Int Standard Electric Corp Telecommunication system employing voice frequency current for selective signaling
US2467490A (en) * 1944-04-01 1949-04-19 Automatic Elect Lab Telephone connection between exchanges of the decimal step-by-step type and the nondecimal revertive impulse control type
US2508656A (en) * 1944-12-08 1950-05-23 Automatic Elect Lab Interconnecting arrangement between telephone systems of the strowger and rotary revertive control types

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423084A (en) * 1940-06-11 1947-07-01 Int Standard Electric Corp Telecommunication system employing voice frequency current for selective signaling
US2421717A (en) * 1943-04-28 1947-06-03 Kellogg Switchboard & Supply Automatic telephone system
US2467490A (en) * 1944-04-01 1949-04-19 Automatic Elect Lab Telephone connection between exchanges of the decimal step-by-step type and the nondecimal revertive impulse control type
US2508656A (en) * 1944-12-08 1950-05-23 Automatic Elect Lab Interconnecting arrangement between telephone systems of the strowger and rotary revertive control types

Also Published As

Publication number Publication date
GB302200A (en) 1928-12-10
FR39002E (en) 1931-08-25
GB302217A (en) 1928-12-10
FR702872A (en) 1931-04-18

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