USD370736S - Escape ladder - Google Patents
Escape ladder Download PDFInfo
- Publication number
- USD370736S USD370736S US29/027,107 US2710794F USD370736S US D370736 S USD370736 S US D370736S US 2710794 F US2710794 F US 2710794F US D370736 S USD370736 S US D370736S
- Authority
- US
- United States
- Prior art keywords
- escape ladder
- ladder
- escape
- ornamental design
- view
- 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
Links
Images
Description
FIG. 1 is a perspective view of the escape ladder in a nested state;
FIG. 2 is a front elevational view of the escape ladder;
FIG. 3 is a side elevational view of the escape ladder, the opposite side being a mirror image thereof;
FIG. 4 is a rear elevational view of the escape ladder; and,
FIG. 5 is a top plan view of the escape ladder.
Claims (1)
- The ornamental design for an escape ladder, as shown and described.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/027,107 USD370736S (en) | 1994-08-12 | 1994-08-12 | Escape ladder |
| AU199500365F AU124643S (en) | 1994-08-12 | 1995-02-08 | Escape ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/027,107 USD370736S (en) | 1994-08-12 | 1994-08-12 | Escape ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD370736S true USD370736S (en) | 1996-06-11 |
Family
ID=66538017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/027,107 Expired - Lifetime USD370736S (en) | 1994-08-12 | 1994-08-12 | Escape ladder |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | USD370736S (en) |
| AU (1) | AU124643S (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD422716S (en) * | 1999-07-30 | 2000-04-11 | Buldra Ii Frank J | Safety ladder with safety kit |
| US6328129B1 (en) | 2000-06-23 | 2001-12-11 | Don Ferguson | Fire escape system |
| USD497007S1 (en) | 2003-11-17 | 2004-10-05 | Stanley E. Weber | Wall storable fire escape ladder |
| US20040195045A1 (en) * | 2002-09-26 | 2004-10-07 | Richey William H. | Load lowering system |
| US7383922B1 (en) | 2004-04-01 | 2008-06-10 | Richey William H | Load stopping system |
| US20090065303A1 (en) * | 2007-09-07 | 2009-03-12 | Davies Rebecca M | Marine emergency rope ladder apparatus |
| US8162105B1 (en) | 2010-01-27 | 2012-04-24 | Ohland Robert A | Fire escape device |
| USD878081S1 (en) * | 2019-07-17 | 2020-03-17 | Robert P. Kaselau | Toilet tissue holder |
| USD1050493S1 (en) | 2024-08-01 | 2024-11-05 | Yahui Du | Escape ladder |
Citations (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US190342A (en) | 1877-05-01 | Improvement in fire-escapes | ||
| US1196419A (en) | 1915-12-21 | 1916-08-29 | Henry F Banyovits | Foldable fire-escape. |
| US1301734A (en) | 1917-11-08 | 1919-04-22 | Helen A Patterson | Fire-escape. |
| US1816702A (en) | 1928-06-16 | 1931-07-28 | Joseph L Small | Fire escape ladder |
| US1859984A (en) | 1930-10-02 | 1932-05-24 | Reese John | Folding fire escape ladder |
| US2223980A (en) | 1938-02-10 | 1940-12-03 | Harvey C Zent | Fire escape |
| US2887261A (en) | 1957-11-15 | 1959-05-19 | Roy L Mcguire | Collapsible fire escape ladder |
| US3075612A (en) | 1961-07-17 | 1963-01-29 | Combined Ind Inc | Emergency escape ladder |
| US3307654A (en) | 1965-08-02 | 1967-03-07 | Jack C Green | Emergency fire escape apparatus |
| US3315762A (en) | 1965-03-25 | 1967-04-25 | Samuel S Torrey | Collapsible ladder |
| US3385399A (en) | 1966-07-27 | 1968-05-28 | J. Douglas Burt | Ladder and hanger frame assembly, and reversibility and portability features therein |
| US3696888A (en) | 1971-07-08 | 1972-10-10 | Fred L Brandenberger | Combination portable fire escape and wardrobe support |
| US3727724A (en) | 1971-11-01 | 1973-04-17 | J Gilbert | Fire escape ladder |
| DE2059544C3 (en) | 1970-12-03 | 1974-06-27 | Albert 7445 Bempflingen Hess | Folding ladder or collapsible pole |
| US3834492A (en) | 1973-08-27 | 1974-09-10 | American La France Inc | Portable fire escape ladder |
| US3847246A (en) | 1971-04-26 | 1974-11-12 | P Banner | Emergency fire exit means |
| US3858683A (en) | 1974-01-30 | 1975-01-07 | Zurn Ind Inc | Boarding ladder |
| US3907064A (en) | 1973-11-02 | 1975-09-23 | Hans Erik Svalberg | Extendable escape ladder |
| US3946834A (en) | 1975-02-27 | 1976-03-30 | Simon Shafer | Self storing fire escape ladder |
| US4143741A (en) | 1977-12-30 | 1979-03-13 | Woodstream Corporation | Portable escape ladder |
| US4157130A (en) | 1978-03-24 | 1979-06-05 | Rival Manufacturing Company | Fire ladder and method of constructing same |
| USD254394S (en) | 1978-02-21 | 1980-03-04 | Leslie Frank B | Collapsed web ladder |
| SU751948A1 (en) | 1978-07-21 | 1980-07-30 | Всесоюзный Научно-Исследовательский И Проектный Институт | Detachable ladder |
| US4243121A (en) | 1979-09-11 | 1981-01-06 | Kiss Alexander S | Web ladder release mechanism |
| US4434871A (en) | 1983-03-03 | 1984-03-06 | Niedworok Johannes F | Emergency escape ladder |
| US4531612A (en) | 1984-09-17 | 1985-07-30 | Sandor Jules A | Escape ladder |
| US4709783A (en) | 1984-12-29 | 1987-12-01 | Lonseal | Apparatus for installing escape device for slowly lowering a body |
| US4867275A (en) | 1988-05-05 | 1989-09-19 | Islava Steven T | Escape ladder |
| US5024293A (en) | 1990-01-08 | 1991-06-18 | Anthony Yang | Emergency ladder equipment |
-
1994
- 1994-08-12 US US29/027,107 patent/USD370736S/en not_active Expired - Lifetime
-
1995
- 1995-02-08 AU AU199500365F patent/AU124643S/en not_active Expired - Lifetime
Patent Citations (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US190342A (en) | 1877-05-01 | Improvement in fire-escapes | ||
| US1196419A (en) | 1915-12-21 | 1916-08-29 | Henry F Banyovits | Foldable fire-escape. |
| US1301734A (en) | 1917-11-08 | 1919-04-22 | Helen A Patterson | Fire-escape. |
| US1816702A (en) | 1928-06-16 | 1931-07-28 | Joseph L Small | Fire escape ladder |
| US1859984A (en) | 1930-10-02 | 1932-05-24 | Reese John | Folding fire escape ladder |
| US2223980A (en) | 1938-02-10 | 1940-12-03 | Harvey C Zent | Fire escape |
| US2887261A (en) | 1957-11-15 | 1959-05-19 | Roy L Mcguire | Collapsible fire escape ladder |
| US3075612A (en) | 1961-07-17 | 1963-01-29 | Combined Ind Inc | Emergency escape ladder |
| US3315762A (en) | 1965-03-25 | 1967-04-25 | Samuel S Torrey | Collapsible ladder |
| US3307654A (en) | 1965-08-02 | 1967-03-07 | Jack C Green | Emergency fire escape apparatus |
| US3385399A (en) | 1966-07-27 | 1968-05-28 | J. Douglas Burt | Ladder and hanger frame assembly, and reversibility and portability features therein |
| DE2059544C3 (en) | 1970-12-03 | 1974-06-27 | Albert 7445 Bempflingen Hess | Folding ladder or collapsible pole |
| US3847246A (en) | 1971-04-26 | 1974-11-12 | P Banner | Emergency fire exit means |
| US3696888A (en) | 1971-07-08 | 1972-10-10 | Fred L Brandenberger | Combination portable fire escape and wardrobe support |
| US3727724A (en) | 1971-11-01 | 1973-04-17 | J Gilbert | Fire escape ladder |
| US3834492A (en) | 1973-08-27 | 1974-09-10 | American La France Inc | Portable fire escape ladder |
| US3907064A (en) | 1973-11-02 | 1975-09-23 | Hans Erik Svalberg | Extendable escape ladder |
| US3858683A (en) | 1974-01-30 | 1975-01-07 | Zurn Ind Inc | Boarding ladder |
| US3946834A (en) | 1975-02-27 | 1976-03-30 | Simon Shafer | Self storing fire escape ladder |
| US4143741A (en) | 1977-12-30 | 1979-03-13 | Woodstream Corporation | Portable escape ladder |
| USD254394S (en) | 1978-02-21 | 1980-03-04 | Leslie Frank B | Collapsed web ladder |
| US4157130A (en) | 1978-03-24 | 1979-06-05 | Rival Manufacturing Company | Fire ladder and method of constructing same |
| SU751948A1 (en) | 1978-07-21 | 1980-07-30 | Всесоюзный Научно-Исследовательский И Проектный Институт | Detachable ladder |
| US4243121A (en) | 1979-09-11 | 1981-01-06 | Kiss Alexander S | Web ladder release mechanism |
| US4434871A (en) | 1983-03-03 | 1984-03-06 | Niedworok Johannes F | Emergency escape ladder |
| US4531612A (en) | 1984-09-17 | 1985-07-30 | Sandor Jules A | Escape ladder |
| US4709783A (en) | 1984-12-29 | 1987-12-01 | Lonseal | Apparatus for installing escape device for slowly lowering a body |
| US4867275A (en) | 1988-05-05 | 1989-09-19 | Islava Steven T | Escape ladder |
| US5024293A (en) | 1990-01-08 | 1991-06-18 | Anthony Yang | Emergency ladder equipment |
Non-Patent Citations (4)
| Title |
|---|
| Consumer Reports Article entitled "Fire-Escape Ladders: Making a fast exit easy", Oct. 1991, 1 page. |
| Dial Safety Ladder Corporation pricing sheet, undated, presumed published prior to Jan. 1, 1993, 1 page. |
| MLM Machine and Metal Products, Comparison of 2-Story Fire Escape Ladders, presumed published in or about 1993, 1 page. |
| MLM Machine Machine and Metal Products, RES-Q-LADDER Price List, dated Dec., 1993, 1 page. |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD422716S (en) * | 1999-07-30 | 2000-04-11 | Buldra Ii Frank J | Safety ladder with safety kit |
| US6328129B1 (en) | 2000-06-23 | 2001-12-11 | Don Ferguson | Fire escape system |
| US20040195045A1 (en) * | 2002-09-26 | 2004-10-07 | Richey William H. | Load lowering system |
| US7059451B2 (en) | 2002-09-26 | 2006-06-13 | Richey William H | Load lowering system |
| USD497007S1 (en) | 2003-11-17 | 2004-10-05 | Stanley E. Weber | Wall storable fire escape ladder |
| US7383922B1 (en) | 2004-04-01 | 2008-06-10 | Richey William H | Load stopping system |
| US20090065303A1 (en) * | 2007-09-07 | 2009-03-12 | Davies Rebecca M | Marine emergency rope ladder apparatus |
| US7938229B2 (en) * | 2007-09-07 | 2011-05-10 | Davies Rebecca M | Marine emergency rope ladder apparatus |
| US8162105B1 (en) | 2010-01-27 | 2012-04-24 | Ohland Robert A | Fire escape device |
| USD878081S1 (en) * | 2019-07-17 | 2020-03-17 | Robert P. Kaselau | Toilet tissue holder |
| USD1050493S1 (en) | 2024-08-01 | 2024-11-05 | Yahui Du | Escape ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| AU124643S (en) | 1995-09-20 |
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