CA1122761A - Aspirateur - Google Patents

Aspirateur

Info

Publication number: CA1122761A
Authority: CA; Canada
Prior art keywords: base; blower; aperture; transfer; outlet
Prior art date: 1978-01-05
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

CA374,444A

Other languages

English (en)

Inventor

Robert P. Whitney

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.)

Clarke Gravely Corp

Original Assignee

Clarke Gravely Corp

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.)

1978-01-05

Filing date

1981-04-01

Publication date

1982-05-04

1978-01-05 Priority claimed from US05/867,348 external-priority patent/US4195969A/en

1981-04-01 Application filed by Clarke Gravely Corp filed Critical Clarke Gravely Corp

1981-04-01 Priority to CA374,444A priority Critical patent/CA1122761A/fr

1982-05-04 Application granted granted Critical

1982-05-04 Publication of CA1122761A publication Critical patent/CA1122761A/fr

Status Expired legal-status Critical Current

Links

238000012546 transfer Methods 0.000 claims abstract description 51
238000001816 cooling Methods 0.000 claims abstract description 21
238000010407 vacuum cleaning Methods 0.000 claims abstract description 9
230000008878 coupling Effects 0.000 claims description 23
238000010168 coupling process Methods 0.000 claims description 23
238000005859 coupling reaction Methods 0.000 claims description 23
230000002093 peripheral effect Effects 0.000 claims description 18
WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
239000006260 foam Substances 0.000 description 5
230000009977 dual effect Effects 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
239000000463 material Substances 0.000 description 4
210000002445 nipple Anatomy 0.000 description 4
239000011358 absorbing material Substances 0.000 description 2
229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
230000000712 assembly Effects 0.000 description 2
238000000429 assembly Methods 0.000 description 2
238000010276 construction Methods 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000004033 plastic Substances 0.000 description 2
241001456553 Chanodichthys dabryi Species 0.000 description 1
229920005830 Polyurethane Foam Polymers 0.000 description 1
239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
230000037406 food intake Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000011344 liquid material Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000011496 polyurethane foam Substances 0.000 description 1
239000011148 porous material Substances 0.000 description 1
239000004616 structural foam Substances 0.000 description 1

Landscapes

Electric Suction Cleaners (AREA)

CA374,444A 1978-01-05 1981-04-01 Aspirateur Expired CA1122761A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA374,444A CA1122761A (fr)	1978-01-05	1981-04-01	Aspirateur

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US867,348		1978-01-05
US05/867,348 US4195969A (en)	1978-01-05	1978-01-05	Vacuum cleaner
CA000312747A CA1118555A (fr)	1978-01-05	1978-10-05	Aspirateur
CA374,444A CA1122761A (fr)	1978-01-05	1981-04-01	Aspirateur

Publications (1)

Publication Number	Publication Date
CA1122761A true CA1122761A (fr)	1982-05-04

Family

ID=27165887

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA374,444A Expired CA1122761A (fr)	1978-01-05	1981-04-01	Aspirateur

Country Status (1)

Country	Link
CA (1)	CA1122761A (fr)

1981
- 1981-04-01 CA CA374,444A patent/CA1122761A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1999-05-04	MKEX	Expiry