CA1022316A - Methode de fabrication par fusion d'objets en forme de casque - Google Patents

Methode de fabrication par fusion d'objets en forme de casque

Info

Publication number
CA1022316A
CA1022316A CA194,977A CA194977A CA1022316A CA 1022316 A CA1022316 A CA 1022316A CA 194977 A CA194977 A CA 194977A CA 1022316 A CA1022316 A CA 1022316A
Authority
CA
Canada
Prior art keywords
bonded
making
helmet structure
helmet
bonded helmet
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
Application number
CA194,977A
Other languages
English (en)
Other versions
CA194977S (en
Inventor
George Dickstein
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.)
Sports Products Corp
Original Assignee
Sports Products 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.)
Filing date
Publication date
Application filed by Sports Products Corp filed Critical Sports Products Corp
Application granted granted Critical
Publication of CA1022316A publication Critical patent/CA1022316A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C1/00—Purses; Money-bags; Wallets
    • A45C1/12—Savings boxes
CA194,977A 1973-04-18 1974-03-14 Methode de fabrication par fusion d'objets en forme de casque Expired CA1022316A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35220573A 1973-04-18 1973-04-18
US420630A US3904469A (en) 1973-04-18 1973-11-30 Method of making a bonded helmet structure

Publications (1)

Publication Number Publication Date
CA1022316A true CA1022316A (fr) 1977-12-13

Family

ID=26997438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA194,977A Expired CA1022316A (fr) 1973-04-18 1974-03-14 Methode de fabrication par fusion d'objets en forme de casque

Country Status (2)

Country Link
US (1) US3904469A (fr)
CA (1) CA1022316A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8553000V0 (it) * 1985-02-18 1985-02-18 Boretti Gian Romano Dispositivo di protezione del capo per attivita sportive particolarmente per sci agonistico
USD419281S (en) * 1998-04-27 2000-01-25 Edward Croft Trim for a bill of a cap
EP1781131B1 (fr) * 2004-07-14 2011-01-12 Sport Maska Inc. Coque de casque ajustable
US20120167285A1 (en) * 2011-01-04 2012-07-05 Robert Oppenheim Robert Oppenheim
US9554613B2 (en) * 2014-05-08 2017-01-31 Radians, Inc. Method of manufacturing a multi-colored safety helmet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642911A (en) * 1949-06-20 1953-06-23 Jr James Clifton De Shazor Closure for containers
US2855604A (en) * 1954-11-12 1958-10-14 Mine Safety Appliances Co Protective headgear
US2853708A (en) * 1955-01-03 1958-09-30 Mine Safety Appliances Co Protective headgear and headgear lining

Also Published As

Publication number Publication date
US3904469A (en) 1975-09-09

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