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公开(公告)号：US3057015A
公开(公告)日：1962-10-09
申请号：US55475155
申请日：1955-12-22
Applicant: DAVID & DAVID INC
Inventor： NICHOLS VICTOR L , GARSHELIS IVAN J
IPC: D02G1/00
CPC classification number: D02G1/00 , Y10S264/40
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公开(公告)号：US20160106266A1
公开(公告)日：2016-04-21
申请号：US14515523
申请日：2014-10-16
Applicant: David David Heron
Inventor： David David Heron
CPC classification number: A47J45/00 , A47F5/01 , A47J43/0727 , A47J47/16
Abstract: A universal pot cover holder with spoon rest is an apparatus capable of placing hot dripping pot covers without having them on the counter top. A unit that sits the pot cover upright and also can accommodate up to two pot covers at same time and two stirring spoons. A unit that will bring organization around the stove, eliminate counter mess, accommodates any pot cover with any knob or handle. Unit is one continuous welded apparatus with the exception of a removable glass bowl.
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公开(公告)号：US3342487A
公开(公告)日：1967-09-19
申请号：US41822464
申请日：1964-12-14
Applicant: DAVID DAVID J
Inventor： DAVID DAVID J
CPC classification number: A63B69/0002 , A63B69/3667
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公开(公告)号：US1947582A
公开(公告)日：1934-02-20
申请号：US55933631
申请日：1931-08-25
Applicant: RE DAVID DAVID
Inventor： RE DAVID DAVID
IPC: A45D4/12
CPC classification number: A45D4/12
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Patent Agency Ranking
公开(公告)号：US20170016314A1
公开(公告)日：2017-01-19
申请号：US15300758
申请日：2015-03-30
Applicant: David David , Eli RAZ , Zvi BOROWITSH
Inventor： Zvi BOROWITSH
CPC classification number: E21B47/042 , E02B2201/00 , E02D17/06 , F41H11/00
Abstract: The present invention provides a system and method for detecting underground tunnels by using bentonite-slurry.
Abstract translation: 本发明提供了使用膨润土 - 浆料检测地下隧道的系统和方法。
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公开(公告)号：US3342026A
公开(公告)日：1967-09-19
申请号：US39695764
申请日：1964-09-16
Applicant: DAVID & DAVID INC
Inventor： NICHOLS VICTOR L , GARSHELIS IVAN J
IPC: D02G1/00
CPC classification number: D02G1/00
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公开(公告)号：US2878514A
公开(公告)日：1959-03-24
申请号：US68855957
申请日：1957-10-07
Applicant: DAVID & DAVID INC
Inventor： NICHOLS VICTOR L , CARSHELIS IVAN J
CPC classification number: A41G3/0075 , D02G1/00 , Y10S425/007
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公开(公告)号：US10066477B2
公开(公告)日：2018-09-04
申请号：US15300758
申请日：2015-03-30
Applicant: Zvi Borowitsh , David David , Eli Raz
Inventor： Zvi Borowitsh , David David , Eli Raz
Abstract: A system and method are for detecting and identifying underground tunnels by using: (i) bentonite-slurry for filling at least one essentially-vertical moat along a desired borderline, (ii) at least one detection device associated with the moat(s); and (iii) at least one control system connected to all detection devices.
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公开(公告)号：US1708379A
公开(公告)日：1929-04-09
申请号：US25195028
申请日：1928-02-04
Applicant: RE DAVID DAVID
Inventor： RE DAVID DAVID
IPC: A45D1/06
CPC classification number: A45D1/06
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