FR671055A - Improvements to telephone systems - Google Patents

Improvements to telephone systems

Info

Publication number
FR671055A
FR671055A FR671055DA FR671055A FR 671055 A FR671055 A FR 671055A FR 671055D A FR671055D A FR 671055DA FR 671055 A FR671055 A FR 671055A
Authority
FR
France
Prior art keywords
telephone systems
telephone
systems
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
Other languages
French (fr)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR671055A publication Critical patent/FR671055A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/06—Auxiliary or portable seats for children
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S4/00—Baths, closets, sinks, and spittoons
    • Y10S4/08—Rubber seats

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Toilet Supplies (AREA)
FR671055D 1928-09-19 1929-03-07 Improvements to telephone systems Expired FR671055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US306811A US1733580A (en) 1928-09-19 1928-09-19 Telephone system

Publications (1)

Publication Number Publication Date
FR671055A true FR671055A (en) 1929-12-09

Family

ID=23186955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR671055D Expired FR671055A (en) 1928-09-19 1929-03-07 Improvements to telephone systems

Country Status (2)

Country Link
US (2) US1733580A (en)
FR (1) FR671055A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548238A (en) * 1945-12-07 1951-04-10 Esther B Potts Auxiliary toilet seat
US3153248A (en) * 1961-05-08 1964-10-20 Hobart G Miller Toilet seat
US4412360A (en) * 1981-06-15 1983-11-01 Harold Levin Method of and apparatus for providing a personal sanitary toilet seat cover
US5146637A (en) * 1991-01-24 1992-09-15 Mark Bressler Female urine collection apparatus
US5619757A (en) * 1995-08-22 1997-04-15 Baratta; Richard A. Disposable inflatable sanitary toilet seat cover
US6473911B2 (en) 2000-11-29 2002-11-05 David G. Weiss Disposable, compact, portable toddler-size toilet seat protector
US20080256694A1 (en) * 2007-04-19 2008-10-23 Wilbarger Marilyn Deward Toilet seat cover system
US20100005582A1 (en) * 2008-07-09 2010-01-14 Pasquale Rao Motivational urinal for toilet training of young males
US20220039619A1 (en) * 2020-08-06 2022-02-10 April Barr Disposable and biodegradable potty training pad
USD948036S1 (en) * 2020-08-21 2022-04-05 Patricia Ceccacci Urine specimen collection unit

Also Published As

Publication number Publication date
US1733080A (en) 1929-10-22
US1733580A (en) 1929-10-29

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