AU3854172A – Improvements in and relating to ladders
– Google Patents
AU3854172A – Improvements in and relating to ladders
– Google Patents
Improvements in and relating to ladders
Info
Publication number
AU3854172A
AU3854172A
AU38541/72A
AU3854172A
AU3854172A
AU 3854172 A
AU3854172 A
AU 3854172A
AU 38541/72 A
AU38541/72 A
AU 38541/72A
AU 3854172 A
AU3854172 A
AU 3854172A
AU 3854172 A
AU3854172 A
AU 3854172A
Authority
AU
Australia
Prior art keywords
ladders
relating
Prior art date
1971-02-03
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
AU38541/72A
Other versions
AU459312B2
(en
Inventor
Waltham Alfred Lee William
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.)
WALTHAMS (BOGNOR REGIS) Ltd
Original Assignee
WALTHAMS BOGNOR REGIS Ltd
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.)
1971-02-03
Filing date
1972-02-02
Publication date
1972-02-02
1972-02-02
Application filed by WALTHAMS BOGNOR REGIS Ltd
filed
Critical
WALTHAMS BOGNOR REGIS Ltd
1972-02-02
Publication of AU3854172A
publication
Critical
patent/AU3854172A/en
1975-03-04
Application granted
granted
Critical
1975-03-04
Publication of AU459312B2
publication
Critical
patent/AU459312B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
B63B29/00—Accommodation for crew or passengers not otherwise provided for
B63B29/20—Arrangements or adaptations of ladders
B63B29/205—Arrangements or adaptations of ladders on masts
E—FIXED CONSTRUCTIONS
E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
E06C—LADDERS
E06C1/00—Ladders in general
E06C1/52—Ladders in general with non-rigid longitudinal members
E06C1/56—Rope or chain ladders
AU38541/72A
1971-02-03
1972-02-02
Improvements in and relating to ladders
Expired
AU459312B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
GBGB3823/71
1971-02-03
GB382371
1971-02-03
Publications (2)
Publication Number
Publication Date
AU3854172A
true
AU3854172A
(en)
1972-02-02
AU459312B2
AU459312B2
(en)
1975-03-04
Family
ID=9765606
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU38541/72A
Expired
AU459312B2
(en)
1971-02-03
1972-02-02
Improvements in and relating to ladders
Country Status (14)
Country
Link
US
(1)
US3757896A
(en)
JP
(1)
JPS5650078B1
(en)
AU
(1)
AU459312B2
(en)
BE
(1)
BE778793A
(en)
CA
(1)
CA965756A
(en)
DE
(1)
DE2205167A1
(en)
ES
(1)
ES399753A1
(en)
FR
(1)
FR2125053A5
(en)
GB
(1)
GB1355523A
(en)
IT
(1)
IT952858B
(en)
NL
(1)
NL7201374A
(en)
NO
(1)
NO135583C
(en)
SE
(1)
SE372592B
(en)
ZA
(1)
ZA72554B
(en)
Families Citing this family (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4231449A
(en)
*
1976-04-28
1980-11-04
Laurita Joseph N
Foldable ladder
CA1080675A
(en)
*
1978-11-30
1980-07-01
Stuart Shinn
Construction module
US4231448A
(en)
*
1979-08-06
1980-11-04
Jensen Svend O
Demountable boat ladder
GB2123470B
(en)
*
1982-07-14
1986-02-12
Collafield Limited
Fire escape ladder
GB8423102D0
(en)
*
1984-09-13
1984-10-17
Watling N C
Suspension ladder
AU6895591A
(en)
*
1989-06-15
1991-01-08
L. J. Gosling
A collapsible ladder
CA2036956A1
(en)
*
1991-02-25
1992-08-26
Maurice Marion
Handle for assisting in boarding or disembarking a water vessel
CA2844760C
(en)
*
2011-08-12
2019-12-17
Atlas Devices Llc
Locking joint for collapsible ladders and other structures
CN102556288B
(en)
*
2012-02-08
2015-02-18
太阳鸟游艇股份有限公司
Emergency ladder for emergency window of vessel stem cabin
US9675830B2
(en)
*
2014-02-13
2017-06-13
Pro Performance Sports, L.L.C.
Agility ladder
DE102017124615A1
(en)
*
2017-10-20
2019-04-25
Max Bögl Wind AG
Method for erecting a tower, tower segment, supply structure and tower
RU2742796C1
(en)
*
2020-05-22
2021-02-10
Публичное акционерное общество “ОНХП”
Step-ladder
RU208392U1
(en)
*
2021-08-02
2021-12-16
Федеральное государственное бюджетное образовательное учреждение высшего образования “Рязанский государственный агротехнологический университет имени П.А. Костычева” (ФГБОУ ВО РГАТУ)
FOLDING LADDER
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US628824A
(en)
*
1899-04-18
1899-07-11
Henry J Maier
Fire-escape.
US1065166A
(en)
*
1911-11-23
1913-06-17
Michael T Murphy
Folding ladder.
US2607523A
(en)
*
1947-10-29
1952-08-19
Williams Wilfred
Flexible ladder
US2592006A
(en)
*
1948-08-17
1952-04-08
Wayne J Gibbons
Prop attachment for ladders
US2998863A
(en)
*
1959-08-03
1961-09-05
White Metal Rolling & Stamping
Fire escape ladders
JPS4222311Y1
(en)
*
1965-11-10
1967-12-19
JPS442952Y1
(en)
*
1966-06-17
1969-02-03
1971
1971-02-03
GB
GB382371*[A
patent/GB1355523A/en
not_active
Expired
1972
1972-01-26
US
US00220830A
patent/US3757896A/en
not_active
Expired – Lifetime
1972-01-27
ZA
ZA720554A
patent/ZA72554B/en
unknown
1972-01-31
CA
CA133,607A
patent/CA965756A/en
not_active
Expired
1972-02-01
SE
SE7201118A
patent/SE372592B/xx
unknown
1972-02-01
BE
BE778793A
patent/BE778793A/en
unknown
1972-02-02
IT
IT67316/72A
patent/IT952858B/en
active
1972-02-02
AU
AU38541/72A
patent/AU459312B2/en
not_active
Expired
1972-02-02
NO
NO255/72A
patent/NO135583C/no
unknown
1972-02-02
NL
NL7201374A
patent/NL7201374A/xx
unknown
1972-02-03
FR
FR7203613A
patent/FR2125053A5/fr
not_active
Expired
1972-02-03
DE
DE19722205167
patent/DE2205167A1/en
active
Pending
1972-02-03
JP
JP1252672A
patent/JPS5650078B1/ja
active
Pending
1972-02-03
ES
ES72399753A
patent/ES399753A1/en
not_active
Expired
Also Published As
Publication number
Publication date
US3757896A
(en)
1973-09-11
ZA72554B
(en)
1972-11-29
NL7201374A
(en)
1972-08-07
NO135583C
(en)
1977-04-27
NO135583B
(en)
1977-01-17
DE2205167A1
(en)
1972-08-17
JPS5650078B1
(en)
1981-11-26
BE778793A
(en)
1972-05-30
SE372592B
(en)
1974-12-23
FR2125053A5
(en)
1972-09-22
AU459312B2
(en)
1975-03-04
GB1355523A
(en)
1974-06-05
IT952858B
(en)
1973-07-30
ES399753A1
(en)
1974-11-16
CA965756A
(en)
1975-04-08
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None