HOT SPOT
Filed: December 27, 1961
PAPER CHARTS FOR USE BY BOWLERS IN RECORDING THEIR PROPER POSITIONS WHEN THE BOWLING BALL IS RELEASED FOR A PARTICULAR THROW…
Owned by: EDWIN F. WOLFF
Serial Number: 72134772
SPAREMASTER
Filed: December 27, 1961
PAPER CHARTS FOR USE BY BOWLERS IN RECORDING THEIR PROPER POSITIONS WHEN THE BOWLING BALL IS RELEASED FOR A PARTICULAR THROW…
Owned by: EDWIN F. WOLFF
Serial Number: 72134774
HOT SPOT
Filed: December 27, 1961
TARGET POSITIONING APPARATUS USED IN PHYSICAL COMBINATION WITH A BOWLING ALLEY FOR INSTRUCTION AND PRACTICE IN BOWLING WITH…
Owned by: EDWIN F. WOLFF
Serial Number: 72134775
HOT SPOT
Filed: December 27, 1961
TARGET POSITIONING APPARATUS USED IN PHYSICAL COMBINATION WITH A BOWLING ALLEY FOR INSTRUCTION AND PRACTICE IN BOWLING WITH…
Owned by: EDWIN F. WOLFF
Serial Number: 72134776
SPAREMASTER
Filed: December 27, 1961
TARGET POSITIONING APPARATUS USED IN PHYSICAL COMBINATION WITH A BOWLING ALLEY FOR INSTRUCTION AND PRACTICE IN BOWLING WITH…
Owned by: EDWIN F. WOLFF
Serial Number: 72134777
HOT LINE
Filed: August 13, 1965
PAPER CHARTS FOR USE BY BOWLERS IN RECORDING THEIR PROPER POSITIONS WHEN THE BOWLING BALL IS RELEASED FOR A PARTICULAR THROW…
Owned by: EDWIN F. WOLFF
Serial Number: 72225693
