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Inventor

Edward A. Blakeslee

Inventor
Ephrata, PA, US

Overview

22→
Patents
1976–2010
Patent span
Human necessities
Primary field (CPC A)

Patents· 22 as inventor

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

A01Dprimary
A01DHarvesting66%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors7%
LOC157%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles3%
B62DMotor vehicles3%
F16JPistons3%
PatentTitleYear
7,814,736'One piece tall feed drum'20107,716,904'Cutterbar PTO cover and filler'20107,644,566'Curtain to direct crop in a header'20107,644,567'Flexible tall crop pusher'20107,621,113'Auger with tapered flighting'20097,562,879'Method and apparatus for creating an auger arm and bearing seal'20097,464,527'Adjustable hold-down for sickle guards'20087,275,358'Flexible trash guard for sickle bar mower'20076,955,034'Crop Conditioner frame with interchangeable rollers'20056,955,035'Mechanism for preventing misalignment of hold-down'20056,735,931'Stud plate for sickle bar hold-down'20046,708,476'Sickle cutterbar assembly'20046,539,696'Tension spring flotation agricultural rakes'2003D0458280'Knives for an agricultural cutterhead'2002D0458279'Knife for an agricultural cutterhead'20024,724,661'Two piece crop harvesting header and flotation mechanism therefor'19884,522,018'Windrow reverser for windrower draper header'19854,519,190'Inter-trolley latch for draper header'19854,512,140'Stub draper drive for draper header'19854,296,593'Universal crop divider mechanism'19814,120,137'Tine bar retaining device'19783,998,489'Cab for a harvesting machine'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1978Patents assigned to SPERRY RAND CORP (2)· patent assignee history
1976–1988Based in New Holland, PA, US· patent location history
1985Patents assigned to SPERRY CORP (3)· patent assignee history
1988Patents assigned to NEW HOLLAND INC (1)· patent assignee history
2002–2005Patents assigned to NEW HOLLAND NORTH AMERICA INC (6)· patent assignee history
2002–2010Based in Ephrata, PA, US· patent location history
2005–2010Patents assigned to CNH AMERICA LLC (9)· patent assignee history
2005Based in Ephrate, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CNH AMERICA LLC92005–2010
NEW HOLLAND NORTH AMERICA INC62002–2005
SPERRY CORP31985
SPERRY RAND CORP21976–1978
NEW HOLLAND INC11988
Locations
LocationPatentsSpan
Ephrata, Pennsylvania, US142002–2010
New Holland, Pennsylvania, US71976–1988
Ephrate, Pennsylvania, US12005