IT1064954B - METHOD AND DEVICE FOR PRESSURIZING SEALED ITEMS - Google Patents

METHOD AND DEVICE FOR PRESSURIZING SEALED ITEMS

Info

Publication number
IT1064954B
IT1064954B IT7626876A IT2687676A IT1064954B IT 1064954 B IT1064954 B IT 1064954B IT 7626876 A IT7626876 A IT 7626876A IT 2687676 A IT2687676 A IT 2687676A IT 1064954 B IT1064954 B IT 1064954B
Authority
IT
Italy
Prior art keywords
sealed items
pressurizing
pressurizing sealed
items
sealed
Prior art date
Application number
IT7626876A
Other languages
Italian (it)
Original Assignee
Wasserman J George
Desatnick H Allen
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
Priority claimed from US05/610,128 external-priority patent/US4031688A/en
Priority claimed from US05/660,463 external-priority patent/US4372095A/en
Application filed by Wasserman J George, Desatnick H Allen filed Critical Wasserman J George
Application granted granted Critical
Publication of IT1064954B publication Critical patent/IT1064954B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B39/00—Hollow non-inflatable balls, i.e. having no valves
    • A63B39/02—Arrangements for maintaining the pressure
    • A63B39/04—Pricking-balls; Tools for blowing them up
IT7626876A 1975-09-04 1976-09-03 METHOD AND DEVICE FOR PRESSURIZING SEALED ITEMS IT1064954B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/610,128 US4031688A (en) 1975-09-04 1975-09-04 Technique for pressurizing a sealed article
US05/660,463 US4372095A (en) 1976-02-23 1976-02-23 Tennis ball pressurizer

Publications (1)

Publication Number Publication Date
IT1064954B true IT1064954B (en) 1985-02-25

Family

ID=27086195

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7626876A IT1064954B (en) 1975-09-04 1976-09-03 METHOD AND DEVICE FOR PRESSURIZING SEALED ITEMS

Country Status (7)

Country Link
AU (1) AU1750076A (en)
CA (1) CA1066242A (en)
DE (1) DE2639808A1 (en)
FR (1) FR2322625A1 (en)
GB (1) GB1552169A (en)
IT (1) IT1064954B (en)
SE (1) SE7609701L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8916006U1 (en) * 1989-06-29 1992-12-17 Fahr-Bucher Gmbh, 7702 Gottmadingen, De

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926615A (en) * 1927-08-09 1933-09-12 Drohnn Paul Ball
CH146025A (en) * 1930-03-03 1931-03-31 Edward Williams Leslie Apparatus for inflating balls, such as tennis balls and the like.
FR810989A (en) * 1935-12-20 1937-04-03 Method for modifying the internal pneumatic state of hollow elastic bodies
DE833620C (en) * 1950-05-16 1952-03-10 Gerhard Meyer Dipl Kfm Air-filled hollow body, such as a ball, swimming figure, seat or lounger cushion or the like.
US3699739A (en) * 1971-02-03 1972-10-24 Howard A Burdwood Method and apparatus for use in inflating tennis and other balls
US3932977A (en) * 1973-04-19 1976-01-20 Ringler Lloyd H Ball inflating apparatus and method
US3921977A (en) * 1974-04-22 1975-11-25 All American Maintenance Inc Tennis ball sealing and inflation means

Also Published As

Publication number Publication date
GB1552169A (en) 1979-09-12
SE7609701L (en) 1977-03-05
FR2322625A1 (en) 1977-04-01
DE2639808A1 (en) 1977-03-17
AU1750076A (en) 1978-03-16
CA1066242A (en) 1979-11-13

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