Inventor
Donald H. Hendry
Inventor
Rockland, MA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them71%
B60NSeats specially adapted for vehicles14%
B62BHand-propelled vehicles, e.g. hand carts or perambulators14%
PatentTitleYear
7,938,435'Juvenile stroller with removable child carrier'20117,926,874'Belt-anchor system for juvenile vehicle seat'2011D0335681'Compact folding photographic camera'19935,151,728'6-bar erecting system'19924,052,728'Modular photographic system assembly'19774,032,936'Photographic apparatus having film container locating structure'19773,999,201'Mirror mount for photographic optical system'19763,979,762'Modular photographic system'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1993Patents assigned to POLAROID CORP (6)· patent assignee history
1976–2011Based in Rockland, MA, US· patent location history
2011Patents assigned to COSCO MAN INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| POLAROID CORP | 6 | 1976–1993 |
| COSCO MAN INC | 2 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rockland, Massachusetts, US | 8 | 1976–2011 |