WORLD SHELTERS, INC.
Patent Owner
Stats
- 7 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- Aug 31, 2017 most recent publication
Details
- 7 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 553 Total Citation Count
- Jan 17, 1983 Earliest Filing
- 13 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0175,414 STRUCTURAL MODULE WITH STOP, COLLAPSIBLE STRUCTURE, AND METHOD OF ERECTING A COLLAPSIBLE STRUCTUREMar 07, 17Jun 22, 17[E04H]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9631393 Structural module with stop, collapsible structure, and method of erecting a collapsible structureMay 23, 11Apr 25, 17[E04H]
7832170 Expandable and collapsible structures including split scissor assemblyFeb 18, 04Nov 16, 10[E04H]
7712261 Collapsible structure with self-locking mechanism and method of erecting a collapsible structureFeb 18, 04May 11, 10[E04B]
6141934 Folding frame system with foldable leg assembly and method of erecting a folding frame systemDec 07, 98Nov 07, 00[E04H]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7533498 Mechanically deployable expandable and collapsible structure and method for deploying a structureExpiredFeb 18, 04May 19, 09[E04B, E04H]
2008/0016,817 FOLDING FRAME SYSTEM WITH FOLDING FRAME ELEMENTS HAVING DIAGONAL MEMBER OF VARIABLE LENGTHAbandonedJul 19, 06Jan 24, 08[E04H]
2006/0101,631 METHOD AND EQUIPMENT FOR MANUFACTURING EXPANDABLE AND COLLAPSIBLE STRUCTURESAbandonedNov 17, 04May 18, 06[B23Q, B25B]
5651228 Family of collapsible structures and a method of making a family of collapsible structuresExpiredFeb 13, 96Jul 29, 97[E04H]
4473986 Collapsible/expandable structural module with split hub lockingExpiredJan 17, 83Oct 02, 84[E04H]
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