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CA171654A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA171654A
CA171654A CA000171654A CA171654DA CA171654A CA 171654 A CA171654 A CA 171654A CA 000171654 A CA000171654 A CA 000171654A CA 171654D A CA171654D A CA 171654DA CA 171654 A CA171654 A CA 171654A
Authority
CA
Canada
Prior art keywords
telephone system
telephone
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
CA000171654A
Other languages
French (fr)
Inventor
Frank W. Adsit
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.)
ADSIT GENERAL ELECTRIC Co
Original Assignee
ADSIT GENERAL ELECTRIC 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 ADSIT GENERAL ELECTRIC Co filed Critical ADSIT GENERAL ELECTRIC Co
Application granted granted Critical
Publication of CA171654A publication Critical patent/CA171654A/en
Expired legal-status Critical Current

Links

CA000171654A 1915-05-03 1915-05-03 Telephone system Expired CA171654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA171654T 1915-05-03

Publications (1)

Publication Number Publication Date
CA171654A true CA171654A (en) 1916-08-29

Family

ID=45291312

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000171654A Expired CA171654A (en) 1915-05-03 1915-05-03 Telephone system

Country Status (1)

Country Link
CA (1) CA171654A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10424147B2 (en) 2011-03-03 2019-09-24 J.J. Mackay Canada Limited Parking meter with contactless payment
US10573953B2 (en) 2008-12-23 2020-02-25 J.J. Mackay Canada Limited Single space wireless parking with improved antenna placements
US11762479B2 (en) 2019-01-30 2023-09-19 J.J. Mackay Canada Limited SPI keyboard module for a parking meter and a parking meter having an SPI keyboard module
US11922756B2 (en) 2019-01-30 2024-03-05 J.J. Mackay Canada Limited Parking meter having touchscreen display
US11978300B2 (en) 2015-08-11 2024-05-07 J.J. Mackay Canada Limited Single space parking meter
US12417669B2 (en) 2015-08-08 2025-09-16 J.J. Mackay Canada Limited Lighweight vandal resistent parking meter

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11670835B2 (en) 2008-12-23 2023-06-06 J.J Mackay Canada Limited Single space wireless parking with improved antenna placements
US10573953B2 (en) 2008-12-23 2020-02-25 J.J. Mackay Canada Limited Single space wireless parking with improved antenna placements
US12368227B2 (en) 2008-12-23 2025-07-22 J.J. Mackay Canada Limited Single space wireless parking with improved antenna placements
US10998612B2 (en) 2008-12-23 2021-05-04 J.J. Mackay Canada Limited Single space wireless parking with improved antenna placements
US12008856B2 (en) 2011-03-03 2024-06-11 J.J. Mackay Canada Limited Single space parking meter and removable single space parking meter mechanism
US11699321B2 (en) 2011-03-03 2023-07-11 J.J Mackay Canada Limited Parking meter with contactless payment
US10424147B2 (en) 2011-03-03 2019-09-24 J.J. Mackay Canada Limited Parking meter with contactless payment
US10861278B2 (en) 2011-03-03 2020-12-08 J.J. Mackay Canada Limited Parking meter with contactless payment
US12430978B2 (en) 2011-03-03 2025-09-30 J.J. Mackay Canada Limited Parking meter with contactless payment
US12417669B2 (en) 2015-08-08 2025-09-16 J.J. Mackay Canada Limited Lighweight vandal resistent parking meter
US11978300B2 (en) 2015-08-11 2024-05-07 J.J. Mackay Canada Limited Single space parking meter
US11762479B2 (en) 2019-01-30 2023-09-19 J.J. Mackay Canada Limited SPI keyboard module for a parking meter and a parking meter having an SPI keyboard module
US11922756B2 (en) 2019-01-30 2024-03-05 J.J. Mackay Canada Limited Parking meter having touchscreen display

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