Legal Representation
Attorney
Michael J Leonard
USPTO Deadlines
Next Deadline
91 days remaining
Non-Final Action Mailed
Due Date
October 28, 2025
Extension Available
Until January 28, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
7 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jul 28, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jul 28, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jul 28, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jul 23, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jul 14, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Feb 17, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Feb 17, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 009
Lenses; optical lenses; optical apparatus and instruments; cinematographic cameras; camera lenses (for photographing); cinematographic machine and apparatus; instruments containing eyepieces; binoculars; photographic apparatus and instruments; camera lenses; digital cameras; video cameras; cameras; cameras (photography); motion-picture cameras for self-developing film; camera hoods; shutter releases (for cameras); flashlights (photography); lens filters (for cameras); scientific apparatus and instruments; apparatus for recording of sound; apparatus for transmission of sound; apparatus for reproduction of sound; apparatus for recording of images; apparatus for transmission of images; apparatus for reproduction of images; lens hoods; straps for cameras; usb dock; teleconverters; mount converter; tripod socket; lens caps; camera cage; electronic calendars; electronic books; loupes; batteries; chargers for batteries; grips for cameras; ac adaptors; viewfinders for cameras; electronic viewfinders; bags for cameras and photographic equipment; filter holder; dc connector; macro flash adapter; power grips; strap holders; lens cap holder; camera lens cases
Additional Information
Design Mark
The mark consists of a stylized version of the word SIGMA.
Classification
International Classes
009