Patent Fundamentals: A Textbook for Inventors, Executives and Students ...Industrial Press, 1939 - 176 lappuses |
No grāmatas satura
1.–3. rezultāts no 7.
66. lappuse
... sewing material , a needle having an eye in the front section thereof and means for passing the same into and out of the material in a to - and - fro movement . 2. In a machine for sewing material , a needle having an eye in the front ...
... sewing material , a needle having an eye in the front section thereof and means for passing the same into and out of the material in a to - and - fro movement . 2. In a machine for sewing material , a needle having an eye in the front ...
67. lappuse
... sewing material , a needle having an eye in the front section thereof . 11. In a machine for sewing material , a shuttle comprising an elongated box having a pointed end and having means for revolvably supporting a bob- bin therein . 12 ...
... sewing material , a needle having an eye in the front section thereof . 11. In a machine for sewing material , a shuttle comprising an elongated box having a pointed end and having means for revolvably supporting a bob- bin therein . 12 ...
68. lappuse
... sewing material , a needle operating mechanism , a shuttle operating mechan- ism and a common drive shaft having means for operating both mechanisms in timed relation . 20. In a machine for sewing material , means for supporting and ...
... sewing material , a needle operating mechanism , a shuttle operating mechan- ism and a common drive shaft having means for operating both mechanisms in timed relation . 20. In a machine for sewing material , means for supporting and ...
Saturs
full protection purchasing invalid patent disre | 1 |
Classes of Patents and Patentable Developments | 11 |
What is and is not a Patentable Invention? | 20 |
Autortiesības | |
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Bieži izmantoti vārdi un frāzes
amendment amount to invention aniline assignment baster plate burner burns cable railway character Chemical Patent cooperation defined design patent disclosure discovery drawing due diligence entitled Examiner exclusive right fact Federal filing date granted gripping means idea improvements instance interference inventor issue ject latter letters patent license licensor limited loop machine for sewing manufacture mark Markush type ment monopoly operating mechanism original owner party patent application patent attorney Patent Claims patent law Patent Office patent protection pavement plication preliminary statement principle prior prior art probably procedure prosecution question rack reduction to practice reference registration reissue application rejected royalty rubber rule secure sewing machine sewing material shank shuttle operating specification stepwise advancing Supreme Court term thereof thread tion tool for turning trade turning an object United States Patent usually utility patent vention vise worm