Inventor

William Mack

Inventor

Commack, NY, US

Overview

11→

Patents

1980–1989

Patent span

Human necessities

Primary field (CPC A)

Patents· 11 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B26Bprimary

B26BHand-held cutting tools not otherwise provided for17%

A45DHairdressing or shaving equipment11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

A61BDiagnosis6%

A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body6%

B01DSeparation6%

C09KMaterials for miscellaneous applications, not provided for elsewhere6%

E05DHinges or suspension devices for doors, windows or wings6%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof6%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact6%

PatentTitleYear

4,817,034'Computerized handwriting duplication system'1989 4,647,755'Heating device for rapidly heating a single hair roller'1987 4,602,143'Infrared hair styling device'1986 4,587,950'Heat pack apparatus'1986 4,498,237'Hair trimmer'1985 4,396,011'Heating pad'1983 4,302,865'Multi-directional canted wheel carrier with shiftable control arm for operable walls'1981 4,292,664'Dental plaque disclosing light and method'1981 D0260562'Hair trimmer'1981 4,221,050'Cutting tool'1980 4,214,365'Blade assembly'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1987Patents assigned to CLAIROL INC (9)· patent assignee history

1980–1987Based in Commack, NY, US· patent location history

1981Patents assigned to PANELFOLD INC (1)· patent assignee history

1981Based in Miami, FL, US· patent location history

1981Based in Comack, NY, US· patent location history

1989Patents assigned to E S P SYSTEMS INC (1)· patent assignee history

1989Based in Reston, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CLAIROL INC	9	1980–1987
E S P SYSTEMS INC	1	1989
PANELFOLD INC	1	1981

Locations

Location	Patents	Span
Commack, New York, US	8	1980–1987
Reston, Virginia, US	1	1989
Miami, Florida, US	1	1981
Comack, New York, US	1	1981