GB1438542A – Electrical filters
– Google Patents
GB1438542A – Electrical filters
– Google Patents
Electrical filters
Info
Publication number
GB1438542A
GB1438542A
GB3690673A
GB3690673A
GB1438542A
GB 1438542 A
GB1438542 A
GB 1438542A
GB 3690673 A
GB3690673 A
GB 3690673A
GB 3690673 A
GB3690673 A
GB 3690673A
GB 1438542 A
GB1438542 A
GB 1438542A
Authority
GB
United Kingdom
Prior art keywords
electrical filters
filters
electrical
Prior art date
1972-08-22
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
GB3690673A
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.)
Siemens AG
Original Assignee
Siemens AG
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.)
1972-08-22
Filing date
1973-08-03
Publication date
1976-06-09
1973-08-03
Application filed by Siemens AG
filed
Critical
Siemens AG
1974-03-29
Priority to IN708/CAL/74A
priority
Critical
patent/IN138623B/en
1976-06-09
Publication of GB1438542A
publication
Critical
patent/GB1438542A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H03—ELECTRONIC CIRCUITRY
H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
H03H7/01—Frequency selective two-port networks
A—HUMAN NECESSITIES
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
A47B61/00—Wardrobes
A47B61/003—Details of garment-holders
GB3690673A
1972-08-22
1973-08-03
Electrical filters
Expired
GB1438542A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
IN708/CAL/74A
IN138623B
(en)
1973-08-03
1974-03-29
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19722241159
DE2241159C3
(en)
1972-08-22
1972-08-22
FILTER WITH NYQUIST FLANK FOR ELECTRIC VIBRATIONS
Publications (1)
Publication Number
Publication Date
GB1438542A
true
GB1438542A
(en)
1976-06-09
Family
ID=5854180
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3690673A
Expired
GB1438542A
(en)
1972-08-22
1973-08-03
Electrical filters
Country Status (22)
Country
Link
US
(2)
US3389807A
(en)
JP
(1)
JPS5345105B2
(en)
AR
(1)
AR198001A1
(en)
AT
(1)
AT345896B
(en)
AU
(1)
AU456397B2
(en)
BE
(1)
BE803889A
(en)
BR
(1)
BR7306451D0
(en)
CA
(1)
CA1010122A
(en)
CH
(2)
CH584989A5
(en)
DE
(1)
DE2241159C3
(en)
FI
(1)
FI61591C
(en)
FR
(1)
FR2197269B1
(en)
GB
(1)
GB1438542A
(en)
HU
(1)
HU166933B
(en)
IE
(1)
IE38125B1
(en)
IL
(1)
IL43039A
(en)
IT
(1)
IT992975B
(en)
NL
(1)
NL163391C
(en)
PL
(1)
PL87815B1
(en)
SE
(1)
SE394928B
(en)
TR
(1)
TR17684A
(en)
YU
(1)
YU226373A
(en)
Families Citing this family (20)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3601257A
(en)
*
1969-06-04
1971-08-24
Frank Potter
File apparatus having movable racks as supports for binders
US3729099A
(en)
*
1972-02-14
1973-04-24
Mayline Co Inc
Vertical filing apparatus
US3954182A
(en)
*
1974-09-18
1976-05-04
Mcevers Wilber C
Telescoping neckwear rack
US4003005A
(en)
*
1975-11-24
1977-01-11
Electro Networks, Division Of Chloride, Inc. N. American Operations
Bidirectional constant impedance low pass/high pass filter circuit
US4074212A
(en)
*
1976-12-16
1978-02-14
Bell Telephone Laboratories, Incorporated
Multisection filter using inflected amplitude change function to sharpen its band-edge responses
US4579231A
(en)
*
1984-01-26
1986-04-01
Price Macy J
Data tape storage system
US4585127A
(en)
*
1984-09-25
1986-04-29
Benedict Engineering Co., Inc.
Extendable closet organizers
US4771899A
(en)
*
1986-07-29
1988-09-20
Benedict Engineering Co., Inc.
Clothing accessory rack
US4901043A
(en)
*
1987-07-02
1990-02-13
Andrew F. Tresness
Compact filter having a multi-compartment housing
US5337905A
(en)
*
1993-04-29
1994-08-16
Gast Arnold E
Hanger assembly and system for assembling a modular closet organizer in a closet
US5346166A
(en)
*
1993-08-23
1994-09-13
Southern Imperial, Inc.
Heavy duty hanger assembly with label wings and orienting hooks
US6905035B2
(en)
*
2001-05-21
2005-06-14
Sharper Image Corporation
Accessory organizer
US6976595B1
(en)
*
2003-06-11
2005-12-20
Marilyn Geller
Retractable system for hanging storage
US7604131B1
(en)
*
2005-04-22
2009-10-20
Clark John M
Sliding storage rack
US20080072499A1
(en)
*
2006-09-27
2008-03-27
Peter Sibbett
Door exhibit case
US20110000864A1
(en)
*
2009-07-06
2011-01-06
Moore Lela K
Cookware Holder and Method
US9022237B2
(en)
2013-05-22
2015-05-05
Glideware, Llc.
Extendable storage device
US10021975B1
(en)
*
2016-10-27
2018-07-17
Barbara B. Womble
Extendible support for hanging articles
US10376049B2
(en)
*
2018-01-24
2019-08-13
Sam Allen
Athletic facility furniture
US11571064B2
(en)
*
2021-04-25
2023-02-07
Closet Toolz Corporation
System including a rail that is interlockable with repositionable closet bars
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US837646A
(en)
*
1904-10-28
1906-12-04
Hansel Wood J
Suspending-bracket.
US841261A
(en)
*
1905-09-05
1907-01-15
Mancha Show Case Company
Garment-support.
US977573A
(en)
*
1910-03-17
1910-12-06
Grand Rapids Show Case Co
Latch for movable garment-supports.
US1674758A
(en)
*
1923-04-05
1928-06-26
Carl T Batts
Extension garment support
FR1035263A
(en)
*
1951-04-10
1953-08-20
Sliding device for hanging hangers and other clothes racks
DE1541660A1
(en)
*
1966-09-07
1970-10-22
Telefunken Patent
Filter arrangement for generating a residual sideband signal with a Nyquist edge
1966
1966-05-31
US
US553761A
patent/US3389807A/en
not_active
Expired – Lifetime
1972
1972-08-22
DE
DE19722241159
patent/DE2241159C3/en
not_active
Expired
1973
1973-08-03
GB
GB3690673A
patent/GB1438542A/en
not_active
Expired
1973-08-06
AT
AT688473A
patent/AT345896B/en
not_active
IP Right Cessation
1973-08-14
IT
IT27893/73A
patent/IT992975B/en
active
1973-08-17
CH
CH352176A
patent/CH584989A5/xx
not_active
IP Right Cessation
1973-08-17
FR
FR7330006A
patent/FR2197269B1/fr
not_active
Expired
1973-08-17
CH
CH1180073A
patent/CH580887A5/xx
not_active
IP Right Cessation
1973-08-20
US
US389807A
patent/US3922623A/en
not_active
Expired – Lifetime
1973-08-21
AR
AR249672A
patent/AR198001A1/en
active
1973-08-21
IL
IL43039A
patent/IL43039A/en
unknown
1973-08-21
CA
CA179,297A
patent/CA1010122A/en
not_active
Expired
1973-08-21
AU
AU59437/73A
patent/AU456397B2/en
not_active
Expired
1973-08-21
TR
TR17684A
patent/TR17684A/en
unknown
1973-08-21
SE
SE7311360A
patent/SE394928B/en
unknown
1973-08-21
BR
BR6451/73A
patent/BR7306451D0/en
unknown
1973-08-21
HU
HUSI1340A
patent/HU166933B/hu
unknown
1973-08-21
FI
FI2607/73A
patent/FI61591C/en
active
1973-08-22
BE
BE134819A
patent/BE803889A/en
unknown
1973-08-22
YU
YU02263/73A
patent/YU226373A/en
unknown
1973-08-22
PL
PL1973164784A
patent/PL87815B1/pl
unknown
1973-08-22
JP
JP9426573A
patent/JPS5345105B2/ja
not_active
Expired
1973-08-22
NL
NL7311593.A
patent/NL163391C/en
not_active
IP Right Cessation
1973-08-22
IE
IE1473/73A
patent/IE38125B1/en
unknown
Also Published As
Publication number
Publication date
AT345896B
(en)
1978-10-10
IL43039A
(en)
1976-08-31
AR198001A1
(en)
1974-05-24
IT992975B
(en)
1975-09-30
SE394928B
(en)
1977-07-18
US3922623A
(en)
1975-11-25
CH580887A5
(en)
1976-10-15
ATA688473A
(en)
1978-02-15
BR7306451D0
(en)
1974-07-11
CH584989A5
(en)
1977-02-15
FI61591B
(en)
1982-04-30
IL43039A0
(en)
1973-11-28
NL163391C
(en)
1980-08-15
DE2241159B2
(en)
1976-07-08
HU166933B
(en)
1975-06-28
CA1010122A
(en)
1977-05-10
YU226373A
(en)
1982-02-25
AU456397B2
(en)
1974-12-19
IE38125B1
(en)
1978-01-04
US3389807A
(en)
1968-06-25
JPS4960655A
(en)
1974-06-12
NL163391B
(en)
1980-03-17
DE2241159C3
(en)
1977-02-24
JPS5345105B2
(en)
1978-12-04
USB389807I5
(en)
1975-01-28
IE38125L
(en)
1974-02-22
FR2197269B1
(en)
1976-11-19
NL7311593A
(en)
1974-02-26
FR2197269A1
(en)
1974-03-22
AU5943773A
(en)
1974-12-19
FI61591C
(en)
1982-08-10
TR17684A
(en)
1975-07-23
PL87815B1
(en)
1976-07-31
BE803889A
(en)
1973-12-17
DE2241159A1
(en)
1974-03-07
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Legal Events
Date
Code
Title
Description
1976-10-20
PS
Patent sealed [section 19, patents act 1949]
1983-03-09
PCNP
Patent ceased through non-payment of renewal fee
