Resources Contact Us Home
Security lock for window sash
D399120 Security lock for window sash
Patent Drawings:Drawing: D399120-2    Drawing: D399120-3    
« 1 »

(2 images)

Inventor: Costello
Date Issued: October 6, 1998
Application: D/063,741
Filed: December 13, 1996
Inventors: Costello; Michael (East Boston, MA)
Primary Examiner: Vinson; Brian N.
Assistant Examiner:
Attorney Or Agent: Morse & AltmanAltman; Gerald
U.S. Class: D8/338; D8/343
Field Of Search: D8/336; D8/338; 70/89; 70/90; 292/194; 292/240; 292/241; 292/242; 292/346
International Class:
U.S Patent Documents: D249017; D268643; D293548; D350275; 4102546; 4223930; 4235465
Foreign Patent Documents:
Other References:

Claim: The ornamental design for security lock for window sash, as shown and described.
Description: FIG. 1 is a top plan view of a security lock for window sash showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image of that shown; and,

FIG. 4 is a bottom plan view thereof.

The rear is plain and un-ornamented, and the broken-line disclosure is for illustrative purposes only and forms no part of the claimed design.

* * * * *
  Recently Added Patents
Egg separator
Compact semiconductor memory device having reduced number of contacts, methods of operating and methods of making
Beaconing and superframe structure for millimeter wave wireless technologies
Stereoscopic editing for video production, post-production and display adaptation
Nitride semiconductor laser device
Wound dressings
SMS transport resource control
  Randomly Featured Patents
Method and apparatus for negotiating personalities in a wireless communications system
Adjustable hinge mount for reclinable seat
Binary search engine and method
Method of manufacturing a thin film transistor
Serial bearing assembly
Single component sulfur-based cathodes for lithium-ion batteries
Imidazopyrazine Syk inhibitors
Surgical stapler and method
Bicycle cushion seat cover with aerodynamic shaped bag
Leverage-type hinge and portable electronic device